automobile Rogers PCB aplication

automobile Rogers PCB aplication
Just what are these emerging high-frequency automotive electronic applications? In essence, newer car models can be designed with almost full-perimeter electronic monitoring by means of high-frequency sensors, built into the front, back, and sides of automobiles. These sensors employ radar technology not unlike that used in military electronic systems, but to detect and provide information about moving and fixed objects around the car. Information from the sensors, such as the distance and angle from the car to an object and the speed of the object relative to the car, can be used in a variety of safety and driver-convenience systems, including adaptive-cruise-control (ACC) systems and collision-avoidance systems. Until now, such high-frequency automotive electronic systems have been available mainly on luxury vehicles. But as electronic component manufacturers, including PCB suppliers, better understand the performance requirements of these systems and can more economically provide those components, automobile manufacturers hope to extend the market for ACC, collision-avoidance and blind spot detection systems to a much broader range of vehicles.

In automotive PCB field, powertrain holds the largest proportion, about 32% for the time being, including mainly Engine Control Unit, Starter, Alternator, Transmission Control, Fuel Injection, and Power Steering. For xEV, complexity, high voltage, high current and high temperature of Inverter and Converter pose extremely high requirements on PCB. Powertrain seizes over 50%, followed by Body with about 25% (primarily Lighting, HVAC, Power Door & Seat, Keyless, and TPMS). LED lighting, which enjoys a high share, is highly demanding on PCB, usually adopting MCPCB (Metal Core PCB). Thirdly, Safety systems, consisting mainly of ADAS, ABS, and Airbag, make up about 22%. The last is Cockpit systems, mainly covering Instrument Display and Infotainment.

Automotive PCB has exceedingly high requirement on reliability, creating the biggest threshold. Recall system in automobile industry requires makers to take risks of faulty products. As small makers cannot afford this, they are usually ruled out. Challenges for automotive PCB include reliability, high temperature, high frequency, and high current.

are widely used in microwave transmission, Automobile telephone, wireless networks, wireless communications and satellite microwave communications, in particular the popularity of 3G networks exacerbate the market demand for the product on the RF PCB.

In order to meet increasing demands of Microwave & RF PCB for our customers all around the world, we have increased investment and intensity of research & development on Microwave high frequency PCB over the last few years. We're now experienced in professional production of various high-frequency circuit boards from quick turn prototypes to production run. For most of RF PCB materials (such as: Ceramic PCB, Teflon PCB, Rogers PCB, Taconic PCB, Arlon PCB), we have sufficient inventory to ensure fast delivery.

PCBs in automotive engine and gearbox need to withstand high temperature above 150 celcius, so ceramic substrates must be used, for ceramic multi-layer substrate contains mainly alumina (Al2O3) and aluminum nitride (AlN). High temperature co-fired ceramic (HTCC) PCB is usually sintered at temperature of over 1600?, and the conductor is high-melting point tungsten or molybdenum, which can be sintered together at the same time. Japanese Murata puts forward low temperature co-fired ceramic (LTCC), which finds few applications. Ceramic substrates are mostly supplied by Japanese KYOCERA and U.S. Rogers. PCBs used by European and U.S. carmakers are largely provided by German Schweizer, Duwel, and Wurth, and U.S. TTM. Japanese carmakers are mainly served by CMK and Meiko.

Automotive safety systems, especially ABS, generally adopt MCPCB (Metal Core PCB). Automotive ADAS needs to use a large quantity of radar which finds shipment of 19 million sets in 2014 and is expected to reach 96 million sets in 2020. In this case, high-frequency PCB will be employed. The PCB usually needs PTFE ceramic and can only be done by the companies (mainly from U.S. Europe and Japan) that are very experienced in RF. xEV is developing rapidly, especially after the outbreak of scandal over VW cheating pollution emissions tests.

Supply of cockpit PCBs are almost taken on by Taiwanese companies. HDI may be needed, as Infotainment becomes more complicated and the size of screen larger. Moreover, the number of automotive displays used also increases, like BMW
Advantage:
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.

PCB Assembly Manufacturing Procedures:
vProgram Management
PCB Files →DCC →Program Organizing →Optimization →Checking
vSMT Management
PCB Loader →Screen Printer →Checking →SMD Placement →Checking →Air Reflow →Vision Inspection →AOI →Keeping
vPCBA Management
THT→Soldering Wave (Manual Welding) →Vision Inspection →ICT →Flash →FCT →Checking →Package →Shipment

Driverless car and new energy vehicles are two major trends affecting the auto industry. Automotive industry has stepped into the era of automation. Automotive electronics is indeed an important trend, let alone the new energy vehicle is the representative of the automotive electronics. In , the global total vehicle sales rose slightly by 1% to 91.65 million units, of which about 455k is the sale of electric cars. The sale of electric car may climb 50% to 700k in outranging the overall sales of vehicle. Electric car sales volume in in China reached 171.1k, for the first time surpassing 116.5k of the US, became the world's largest electric car market. Actually, new energy vehicles are included in the 10 Key Sectors of "Made in China 2025" initiative. As local vehicle manufacturers are thriving to develop electric vehicles, some Internet companies, on the other hand, are also testing the water. Few of them are even expecting a mass production next year. The Chinese electric vehicle supply chain may gain a foothold in the promotion of electric cars in “Made in China ”.

Automotive electronics can be classified into two categories of devices and six types of systems: the automotive electronic control devices i.e. electronic control unit, and the vetronics. The six types of systems classify into: power systems, chassis systems, body systems, telematics systems, security systems, and support systems. These six systems not only can independently develop its own new technologies, but also interconnect other systems providing more functional and informational services.

A key requirement for military components and systems in recent years has been the reduction in form factor, while also increasing functionality. Unfortunately, this combination usually results in an increase in operating temperature, making thermal management an important concern for military circuit and system designers. One way that most electrical engineers have traditionally dealt with the problem of temperature rises at the circuit-board level has been by specifying printed-circuit materials with lower dissipation factors. But the dissipation factor is just one characteristic of a printed-circuit-board (PCB) material from a list of parameters that can also provide insights into how a material can impact that need for more functionality from less size, weight, and cost.

In comparing materials with different dissipation factors, for example, the loss-tangent difference can be an order of magnitude between two PCB materials, such as epoxy glass and polytetrafluoroethylene (PTFE) circuit laminates. For low-loss circuit materials, the thermal conductivity (TC) of the material is often the main differentiator when the thermal management of a design is a concern. Selecting materials with the higher thermal conductivity will have the largest impact in reducing temperature from a PCB perspective.

How can the TC of a PCB material impact the performance of a military system? To better understand how PCB materials with high TC values could benefit some designs, a study was performed by circuit-materials supplier Rogers Corp. on a number of different PCB materials (Table 1). Samples of each material 0.020 in. (0.5 mm) thick with 50-Ω transmission lines were evaluated with a 1.9-GHz signal source set to five different power levels, with a top level of 26 W. Figure 1 details the results of these measurements. These materials represent a fairly wide range of commercial materials, with much different material characteristics. For example, by comparing FR-4 to a polyphenylene-oxide (PPO) circuit material, the impact of reducing the loss tangent by a factor of 5 can be observed. When comparing modified PPO circuit materials with RO4350B materials from Rogers Corp.—with both considered low-loss RF circuit materials—the effects of using RO4350B and its higher TC results in a close to 50% reduction in temperature rise. For optimal thermal management, selection of a material with both low loss tangent and high TC is desired.

In a quest for the best balance of low loss and high TC, a material like RT/duroid 6035HTC from Rogers Corp. features a low loss tangent of 0.0014 at 10 GHz and a TC of 1.4 W/m/K. The laminate is based on a PTFE resin with high-TC ceramic filler. As the measured response of Fig. 1 shows, the level of RF power to the PCB based on the 6035HTC material has minimal impact on temperature rise. The combination of low-loss tangent and high TC is the reason for this: While other PTFE materials are available with lower loss tangents (as low as 0.009), their TC values are also much lower, in the range of 0.2 to 0.3 W/m/K. This will result in far inferior results in terms of thermal management compared to RT/duroid 6035HTC material.

Several different frequency bands are used for these high-frequency automotive radars, including at 24 and 77 GHz. For example, in Europe, where the European Telecommunications Standards Institute (ETSI) manages frequency allocations, the band from 24.05 to 24.25 GHz has been set aside for automotive radars systems operating with maximum effective isotropic radiated power (EIRP) of +20 dBm which is currently used for the short and mid-range radar systems. In the United States, it is the Federal Communications Commission (FCC) tasked with “keeping the channels clear.” In 2002, the FCC made modifications to its Part 15 Rules and Regulations that govern the use of frequency transmissions to create Subpart F, Section 15.515, with requirements for ultrawideband (UWB) vehicular radar systems operating from 22 to 29 GHz. In addition, organizations such as the Strategic Automotive Radar frequency Allocation (SARA) group, which is comprised of automobile manufacturers and electronic component suppliers, are promoting the widespread use of automotive radar systems not only at 24 GHz, but in bands at 77 and 79 GHz. The higher-frequency bands provide improved resolution and the possibility for fabricating smaller, lighter sensors and electronic systems because of the smaller wavelengths at those higher frequencies.

Specialized in one-stop PCB and Assembly manufacturing, Heros Electronics is committed to providing quick-turn high quality custom PCBto our customers all over the world with affordable price. Every circuit board is fabricated as per strictest standards in compliance to IPCclass II, IPC class III, UL, RoHS and others, which ensures the PCB board and product assembly is done to exceed the requirement ofcustomers.
PCB Manufacturing Advantages:
1. Professional PCB fabrication team -all engineers have years’ experience in PCB manufacturing field.2. Advanced equipment and high precision inspection & testing tools.3. Top raw materials including CCL (Copper Clad Lamination), chemistry, and solder mask ink & legend ink.4. Skilled operators with good command of all CCPs (Critical Control Points).5. Full set of surface finish equipment can do ENIG, immersion silver, immersion Tin, OSP, HASL (lead free), plating gold and plating silver without outsourcing risk.6. Cutting edge printed circuit board manufacturing process capacities.7. Max aspect ratio reaches to 10 : 1.8. Max copper weight on double PCB surface can reach to 6OZ.9. The thickness of solder mask can control to 50μm.10. Min Impedance control value is 50ohm +/- 5%.11. Min NC drilling diameter 0.2mm and min laser drilling diameter is 0.1mm.12. Circuit board manufacturing strictly as per IPC standards and make sure 100% qualified.13. Strictly perform PDCA (Plan-Do-Check Action Cycle) process, and continuously improve product performance.14. Leading outstanding enterprise of energy saving and environmental protection.
PCB Assembly Advantages:
Click to check the

ENIG/IMM.Sn/IMM.Ag+G/F ENIG/IMM.Sn/IMM.Ag+G/F
ENIG+OSP ENIG+OSP
OSP+G/F silver slurry+gold plated
Silver slurry+ENIG
Normal IPC-A-600G class 2 IPC-A-600G class 2
Advance IPC-A-600G class 3 IPC-A-600G class 3
Item: Rigid board
Normal: Advance
Inner layer registration: ±3mil
Min. solder maks dam: 3mil 2.5mil
Tolerance of line width/spacing: ±20% ±10%
Tolerance of FBT: ±10% ±8%
Min. QFP spacing: 20mil 16mil(not HASL)
Tolerance of PTH: ±3mil ±2mil
Tolerance of NPTH: ±2mil ±1mil
Bow twist: 0.75%(max) 0.5%(max)
Hole wall roughness: 1.5mil(max) 1mil(max)
Outline tolerance: ±4mil ±3mil for routing

PCB Assembly Capacities
of Heros Electronics√ SMT 8 million points a day√ DIP 200 thousand points a days (10 workers)√ 2 Shifts a day from Monday to Saturday√ 4x high-speed pick and place SMT lines (Fuji NXT)√ 1x Reflow Oven√ 1x Wave Soldering Machine√ 4 Automatic Solder Paste Printing Machines (Max 737mm x 737mm)√ 1 PCBA Depaneling Machine√ 1 Automatic Optical Inspection (AOI) Machine√ 1x X-ray Machine√ 1x BGA removal and replacement station

DuPont Electronic Materials has recently announced the launch of a new portfolio of thermal solutions under the brand name DuPont™ Temprion™ thermal management materials. The Temprion™ portfolio is completely non-silicone and currently includes thermal greases, thermal gap fillers, electrically insulating films and adhesive thermal tapes. These new thermal management … [Read more...]

Stainless Steel Heat Exchangers Highlighted at Upcoming Expo

October Electronics Cooling

Thermacore, Inc. will present its innovative stainless steel heat exchanger product offering at Pack Expo International on November 6-9 in booth E-7440 at McCormick Place in Chicago, Illinois. The standard material choice for heat exchangers used in food and beverage, medical equipment, and pharmaceutical industries is stainless steel. Corrosion-resistant stainless steel … [Read more...]

Bryan spent 25 years at DaimlerChrysler (UK) Limited, where he worked initially in internal audit before moving up from Financial Controller to Chief Financial Officer. He resigned from DaimlerChrysler in 2006 having overseen turnover increase from £1.3 billion in 1995 to over £3.0 billion in 2006 and managing the acquisition, assimilation and reorganisation of Chrysler & Jeep in the UK. He remains Trustee Director of DaimlerChrysler Pension Fund.

The company's business philosophy is based on a judicious blend of innovative deployment of technology and exceptional customer service. With a distinct accent on quality, Ascent Circuits delivers customized products without compromising on time-to-market.

This is enabled by a promising engineering talent pool, spearheaded by the dynamic, young management.

With TS16949 certificate, we are china pcb supplier of high-techi, small to large volume printed circuits board (pcb) to automotive electronic manufacturing Service (EMS) and manufacturers.

Automotive electronics include but not limit to car audio, car electronics, car electronic, electronic vehicle, car accessories, auto parts, car Navigation,Automobile instrument panel, car camera, automotive telematics, car driver recorder, on board diagnostics (OBD),car lamp.

Working as professional China PCB Supplier,we have great experience in providing pcbs to world top automotive company, like Ford, BMW, Das Auto....

droit Circuit Logix Private Limited. was established the year 2009 in India specially to expand the global market. Adroit Circuit Logix for PCB manufacturing, with registered capital of USD 0.2 million and 43 employees. The factory covers an area of 3,000sq.m and obtains monthly production capacity of 5,000sq.ft. feet. The company has obtained PCB manufacturing authentications such as UL, SGS, ISO9001, RoHS, QS9000 and TS16949. We have mainly produced 1-22 layers PCB for Years. Our products are widely used in various areas including computer, medical equipmesnt, automobiles, military, aviation and aero space and all types of communications instrument. We make outstanding achievements in the high-end PCB manufacturing for the automobile industry and the industrial control sector. As one of the few high-precision PCB suppliers in Mainland China, we made investment to establish a new PCB factory in Bangalore City, at the end of

Super PCB is a quality PCB supplier based in Plano, Texas. Our mission is to offer the best value in the PCB industry. We can provide both prototype and production. We offer rigid, flex, rigid flex PCB. FR-4, aluminum, Polyimide, Rogers... Every board is to IPC Class II or higher standard Our facility is TS16949 certificated (for automobile industry) in addition to ISO and UL certificates. Highest quality guaranteed! 100% Tested! Every board that goes out is tested first PCB Design Rule Check with no extra cost Cost savings to customers through very competitive prices On t

Ascent Circuits is the Futuristic plant in India with state of the art "Reverse Pulse Plating" Line. Ensures high reliability in PTH, especially for High-end applications like telecom, military, Aero space, Microwave & RF Applications. Plasma etch for PTFE, ROGERS, GETEK, TACONIC & NELCO Marterials.

After making efforts in PCB prototyping for a number of years with their committed staff, they have increased their daily capabilities beyond 1,000 Sq.meters and their monthly output to 10,000 Sq.meters. The company adds that their products including the PCB assembly are being used by customers in regions that include America, Europe, New Zealand, Australia, Russian and so on.
They have equipped themselves with advanced Processing equipment's and measurement techniques that include High Precision CNC Drilling Machines, AOI Tester, Flying Probe Testers and other advanced equipment's, and High-Frequency Board manufacturing, Special Impedance Control, Blind Buried via manufacturing, Flying Probe Test techniques, etc. with an aim to meet the varying demands of their customers.
Their energetic management team keeps abreast of the industry trends. They are aware that there is continuous progress in technology and constant improvement in customer requirements. So, they will continue to improve their R & D for making their technology, equipment and management advanced. They have approvals and certifications like ISO9001:2000, ISO14001 and UL Certificate and RoHS.
About wonderfulpcb Technology:http://www.wonderfulpcb.com

The impact of these systems on automotive safety could be enormous. Short-range radars (SRRs) and mid-range radars (MRRs) can be used in the front and rear of a vehicle to prevent front-end and rear-end collisions, respectively. The SRR and MRR sensors can warn drivers of cars in adjacent lanes, preventing front and sideways collisions. And linked to emergency braking systems, these high-frequency sensor systems can control a car’s speed in critical situations to reduce or even prevent level damage and injuries.

Excellent Performance in Harsh Conditions: Our PCBs are made from high temperature laminates, as well as aluminum, and copper substrates, which are proven to perform well in harsh conditions. Also, these materials can resist temperature, vibrations, moisture, etc.
Minimal Production Errors: We use automated equipment that helps minimize manufacturing errors in the PCBs. Also, our PCBs have helped reduce complex wiring issues in automobiles.
Minimal Electronic Noise: Our PCBs are designed to minimize electronic noise in the circuits to which they are integrated. These PCBs are tested to minimize electromagnetic interference, current paths, and radiations.
Automotive Applications That Use Twisted Traces PCBs
The following are some automotive applications that make use of Twisted Traces PCBs:

Other Local Motors partners provided hardware that perform essential tasks like braking, steering, and its route management. Paravan, for instance, lent its driving system to perform operations like acceleration, deceleration, steering, and braking. Best Mile provided Olli’s route optimization platform. A solution from Icarus monitors the vehicle’s service and maintenance needs. Other partners like Roding, Meridian Autonomous Systems and GSP also contributed pieces to Olli’s autonomous system.

Local Motors CEO Jay Rogers said of his company’s latest invention, “Olli offers a smart, safe and sustainable transportation solution that is long overdue. Olli with Watson acts as our entry into the world of self-driving vehicles, something we’ve been quietly working on with our co-creative community for the past year. We are now ready to accelerate the adoption of this technology and apply it to nearly every vehicle in our current portfolio and those in the very near future. I’m thrilled to see what our open community will do with the latest in advanced vehicle technology.”

Power Relays
Transmission Sensors
On Board Radars
DC/AC Power Converters
Engine Timing Systems
Global Positioning Systems (GPS)
LED Brake Lights
Navigation Equipment
Power Relays
Radar and Radio Systems

Both of these PCB materials exhibit excellent short term thermal stability from -50 to +150°C, with thermal coefficient of dielectric constant of +50 ppm/°C or less across that temperature range that indicates very little change in dielectric constant as a function of changing temperature. The RO4003C material has low dissipation factor of 0.0027 at 10 GHz while the RO4350B material achieves dissipation factor of 0.0037 at 10 GHz, ensuring that both materials will minimize circuit losses at 24 GHz. Both materials also feature excellent thermal conductivity, to effectively dissipate heat when required.

All concurrent events during the show are also the attractive highlights. Industry experts will continue to share their insights on hot technical issues or solutions with the visitors at the “International Technical Conference”, these include Industrial 4.0, intelligent production, PCB development and market trend etc.. Details will be announced soon. Hit programs like HKPCA & IPC Hand Soldering Competition will bring its Hand Soldering World Championship to China. Visitors can check out top soldering craftsmanship at the Show! Besides, the Welcome Dinner and Golf Tournament also serve a purpose to provide networking opportunities for industry peers to foster friendships and strengthen business ties and partnerships under a relaxing environment.

For now, the bulk of the automotive radar market is at 24 GHz. But that market will be moving to electronic systems at 77 and 79 GHz as technology allows and economics permit. For circuit designers and component specifiers, the rules change at these higher millimeter-wave frequencies. With component costs coming down for the 77GHz sensors faster over the last years in combination with better performance of these sensors when compared to the 24GHz, it looks like that the 77Ghz sensors are increasing their popularity and adoption rate by gaining share from the 24GHz sensors.

As each vehicle will require a different type of PCB, we create custom PCBs to meet the requirement. Since vehicle manufacturers create their cars and trucks in bulk, we need to ensure that the PCB will function and perform as planned. For this reason, we offer our prototyping services to our customers.

Creating a prototype of the PCB allows us to ensure that the design is without any error prior to manufacturing. We can experiment with PCB types, including flex and rigid flex. We can design the PCB to fit small areas within the automobile. These advantages support us in meeting bulk PCB orders on time.

Layer Count: 2L
Board Thickness: 0.8mm
Dimension: 140*85mm
Material: Rogers RO5880
Surface Copper: 35μm
Min Hole Diameter: 2.0mm
Min line Width/Space: N/A
Surface Finish: ENIG

focuses on the portable communications, communication infrastructure, consumer products, computer and office equipment, ground transportation, and aerospace and defense markets, manufacturing and selling high-performance specialty materials in four business segments. The Printed Circuit Materials segment produces flexible materials such as circuit ribbons used to link components in laptops and cell phones, and high-frequency circuit laminates used in antennas for cellular base stations, low noise block down-converters (LNBs) for direct broadcast satellite television receivers, radar systems, and high-performance wireless components. The High Performance Foams segment produces urethane, silicone, and nonwoven materials used in a wide variety of applications in the communications, computer, transportation, printing, and consumer markets. The materials are used to make gaskets in appliances, and a variety of gaskets and seals in automobiles, aircraft, and trains; serve as cushions and seals in cell

phones and other handheld devices; act as padding for medical and prosthetic skin contact devices and protective garments; and provide shock absorption and cushioning in footwear and sporting equipment. The Custom Electrical Components segment is composed of the electroluminescent (EL) lamps and inverters used as backlighting for displays, dials, and keypads. Applications include portable devices and automobiles. Also in this segment, busbars are used in locomotive trains to distribute the power generated by the diesel engine to the electric motors that move the train. Rogers's Other Polymer Products segment makes products such as floats used in automobile fuel tanks; rollers used in printers, copiers, and mail processing systems; foam padding used in printing applications; and laminates for shielding of cables and for various automotive and industrial applications.

Vehicle electronic devices. The sales value of power control products still remain in first place, but the market shares will decline due to the rate of power control products which is high and the market growth mainly depends on the number of finished automobile as well as the declining product's average price. Automotive electronics technologies have tendency to show function integration, gradually forming an economic, effective and diagnostic data center. For instance, by virtue of integrated sensor system to reduce wiring, simplify control system, and also reduce 60%-80% of the volume of sensor system. The products with great demand in automotive electronics field includes GPS, automatic variable speed control, ESP, TCS, intelligent anti-theft system, vehicle-mounted TV, vehicle air conditioner and air bag restraint system (SRS) etc.

Do you need a PCB for special signal requirement into your products? High Frequency PCB can meet it. High Frequency printed circuit board is also called RF (Radio Frequency) PCB with frequency generally at 500MHz or above, which makes it ideally suited for high-speed designs, as well as commercial microwave and RF applications due to their low Dk/Er (Dielectric Constant), controlled impedance transmission lines and loss of material. The higher transmission frequencies can also provide the faster signal flow rates that are a necessity in today's increasingly complex electronic switches and other components.

Equipped with a professional and thriving high frequency PCB factory, Heros Electronics is an experienced high frequency PCB manufacturer who provides a reliable, superior-performing high frequency PCB fabrication service.

Specialized Materials of High-Frequency Circuit Board

Special materials are required to achieve the high frequency provided by this type of printed circuit board - any changes in the DK/Er value of these materials can affect the impedance of the RF PCB circuit boards. Many PCB designers turn to special material for its lower dielectric loss, reduced signal loss, lower cost of circuit fabrication and better suitability for fast-turnaround prototyping applications.

In addition to choosing the appropriate PCB material and determining the correct the value of the DK/Er, designers must take other parameter into consideration such as conductor width and spacing, substrate constant, etc. These parameters must be exactly specified and implemented with the highest level of process control. We're a High-Frequency PCB Manufacturer that takes the time to assess your needs.

Applications

Our design and prototyping services give us the freedom to work with a variety of automotive companies. We have created standard and custom printed circuit boards for various applications, including:

Load cells
Power relays
Digital displays
Antilock brake systems
Electronic mirror controls
Power steering capabilities
Stereo and audio components
Temperature and transmission sensors
Headlights and interior LED lighting systems

Express PCB		Rigid PCB Rapid Prototype,24 hours
Fr4 PCB		prototype Lower to 15USD !
Rapid Prototype		Fr4 Rigid PCB Rapid Prototype China,

MCPCB		MCPCB Manufacturer China, Shenzhen
Aluminum PCB:		Aluminum Metal Core PCB manufacturing, Fabrication
Aluminum PCB:		single side, double side MCPCB, 0.5-5mm or more

Rogers 4350B		Rogers 4350,Rogers 4003 Manufacturing
Rogers 4350B		Rogers 4350B,4003C PCB Manufacturer
Ro4350B		Rogers High Frequency PCB Manufaturing China

Turnkey Services		Turnkey PCB Assembly Services,
Turnkey services		Print circuit board Manufacturing, Turnkey Services
Turnkey Assembly		Through Hole PCB components wave soldering Assembly

automobile Rogers PCB aplication

PCB Supplier Shenzhen, China, PCB Manufacturer, Turnkey services

Express PCB

Rigid PCB Rapid Prototype,24 hours

MCPCB

MCPCB Manufacturer China, Shenzhen

Rogers 4350B

Rogers 4350,Rogers 4003 Manufacturing

Turnkey Services

Turnkey PCB Assembly Services,

automobile Rogers PCB aplication