| Message: | 4-Layer
Base film: 1oz CU/1-mil PI
No ADH RD
Cover lay: 1-mil PI/1-mil, ADH
Stiffener: 1mm steel
Surface finishing: immersion gold
With differential impendence
Control: 10Ω ±10%, thick within 0.350.35 ±0.05mm
1mm steel stiffener
Specializing in the field of PCB production and development, 180.000ft2 of boards monthly, PCB products
ranging from 1 to 24 layers, products for telecommunication, medical, automotive ,IT, industrial control,
electronic, electronic games ,instrument meter, industrial and houshold use,supplier for global giants such as Asus, Gigabyte,Sagemcom and Benchmark, special in low loss and high –TG materials for servers and networking products, each and every product undergoes through Orbotech AOI inspection. ISO 9001:2008-,ISO14000:2004-TS16949:2009- Certified facility,copper foil thickness ranging from 1/3 to 4oz/ft2, mixed and trial orders welcomed.
Chengxi Technology, founded in January 2009,is a professional enterprise based in HongKong and have 2-factory in mainland,specializing in the field of PCB and FPC's production and development.
Our company has 500 employees, including about 130 professional and technical personnel staff. We are specialized in manufacturing Single-Sided Boards, Double-Sided Boards ,multilayer, and prototype PCB&FPC.
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