pcb prototype Double-sided circuit board manufacturer in china
FASTPCBA Technology Co., Ltd is a professional PCB manufacturer in China, Shenzhen. With 14 years of development, FASPCBA turns into a first class manufacturer of Double-sided pcb, with production capability 35,000 square meters. FASTPCBA is providing high quality bare PCB and PCB assembly service,including components sourcing, function test,conformal coating and complete assemblyfor clients all over the world.
As for Service, we provide 7days 24hours on-line professional Pre-sale, Selling and After-Sale service to solve any question about the order. Any time, any requirement will get Prompt Reply from our well-trained and friendly support staff.em
|Sercive||pcb prototype Double-sided circuit board manufacturer in china|
|Material||Laminate materials||FR4, high TG FR4, high frequency, alum, FPC|
|Board cutting||Number of layers||1-48|
|Min.thickness for inner layers
（Cu thickness are excluded）
|Bow and twist||﹤7/1000|
|Copper weight||Outer Cu weight||0.5-4 0z|
|Inner Cu weight||0.5-3 0z|
|PTH hole tolerance||±0.002″（0.005mm）|
|NPTH hole tolerance||±0.002″（0.005mm）|
|Min solder mask clearanace||0.003″（0.07mm）|
|E-test||Function Test||100% Functional test|
|PCBA Testing||X-ray,AOI Test,Functional test|
|Pcb assembly||pcb prototype Double-sided circuit board manufacturer in china|
|Tolerance of pcb||±5%|
|Max size of finish board||450*450mm|
|MOQ||NO MOQ (1pcs)|
|Surface Finish||HASL,ENIG,immersion silver,immersion tin,OSP…|
|PCB outline||Square,circle,irregular(with jigs)|
The basic manufacturing craft process of the pcb prototype Double-sided circuit is as follows:
Graphic plating craft process
Foil–>Unloading–>Drilling Datum Hole–>CNC Drilling–>Inspection–>Deburring–>Chemical Plating Copper–>Electroplating Thin Copper–>Inspection–> Brush plate –> film (or screen printing) –> exposure development (or curing) –> Inspection and repair board —> pattern plating (Cn ten Sn / Pb) –> remove film –> etching – ->Inspection and repair board–>Plug nickel plating gold plating–>Hot melt cleaning–>Electrical continuity test–>Cleaning treatment–>Screen printing resistance pattern–>Cure–>Screen printing symbol- -> Curing -> Shape Processing -> Cleaning and Drying -> Inspection -> Packaging -> Finished Product.
The main advantage of the bare copper solder mask (SMOBC) process is to solve the solder bridging short circuit between the thin lines, and because of the constant lead-tin ratio, it has better solderability and storage than the hot melt board. The SMOBC process for replating lead-tin by pattern plating is similar to the pattern plating process. Change only after etching. Double-sided pcb copper clad plate–> according to the pattern plating process to the etching process–> lead-free tin–> check—->clean—> solder resist pattern–> plug nickel-plated gold–> Plug tape -> hot air leveling —-> cleaning —> screen printing symbol —> shape processing —> cleaning and drying —> finished product inspection –> packaging –> finished products.
1,What service do you have?
We are OEM PCB and PCBA manufacturer,provide pcb prototype fabrication,SMT and assembly PCBA inside the enclosure,Functiontesting and other value-added service.
2,What are the main products of your PCB/PCBA services?
Our services are mainly for the industries including Medical,Automotive,Communication,Smart home,Safety protection.
3,What files required to get quotation from you?
For PCB, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have.
For PCBA(PCB with soldered components),please provide Gerber files and also BOM (components list), and if you need us to do function test, please also provide the test instruction/procedure.
4,How long does it take for PCB and PCBA Quote?
PCBs quotation within 2 hours can finished.
The PCBA depend on the components quantity,if you order is urgently please contact us directly,we will priority to deal it and do ourbest to give you satisfied delivery time.
5,How to keep our product information and design file secret ?
We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential level.
6,Can we inspect quality during production?
Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house.
7,How about the delivery?
Normally, for sample order, our delivery is about 5 days.For small batch, our delivery is about 7days. For mass production batch, our delivery is about 10 days,but that depends on the real condition when we get your order.If your order is urgently please contact us directly ,we will priority to deal it and do ourbest to give you satisfied delivery time.
FASTPCBA has extensive pcb prototype capability including:
FASTPCBA has been selected as the “excellent partner of the year” by numerous well-known enterprises, and won many domestic and authorized certifications at home and abroad, such as Chinese high-tech project certification, ISO 9001, IATF 16949, ISO13485 quality management system standard and customized CE, UL, FCC and other product certifications according to the customer’s requirements.
pcb prototype Double-sided circuit board manufacturer in china.
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Technical Support: Magic Lamp