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Welcome To ShenBei

ShenBei Group(HK)Co.,Ltd. Shenbei Group is a Medium-sized enterprises, which is professional in PCB manufacture. Shenbei has invested 150 million in business with the area of 40000 square meters and 550 workers in factory. Shenbei has done PCB and FPC export more than 12 years. Located in the Suining, an inland city in Sichuan province,which allow us to save more cost for you comparing with those factories in Shenzhen or Jiangsu...more >>

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Double-sided PCB Is The Extension Of Single-s...Both sides of the double-sided circuit board (double-sided boards) have wiring. However, to use the two sides of the wire, you must have the appropriate circuit between the two sides to connect. The "bridge" between the circuits is called a guide hole (via). The guide hole is on the PCB, fills or spreads the metal the small hole, it may connect with the t...