+86-13725088886  sales@olinktek.com

ABOUT US

A-TECH CIRCUITS CO.,LIMITED is a contract PCB(Printed circuit board) manufacturing firm located in shenzhen city of China, Which specialize in quick turn PCB prototype, small to medium volume PCB manufacturing and assembly services. It was founded in 2003, with more than 550 highly trained full-time employees, were able to achieve monthly output 15,000 sq.m, including more than 3000 types of quick turn PCB prototype. The printed circuit board (PCB) we manufactured are widely used for different electronics industries, such as computer peripherals, aerospace, telecommunication, automotives, medi...

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  • 2021-05-18

    Protective circuit device of small controller

    Background: The Russian RD team mainly studies mechanical control. We have cooperated with us for many years, and the samples at the initial stage of product design are all produced from our company. Because we have a strong design team, professional...


  • 2021-05-18

    The Air Quality Sensor Board

    This PCBA was made for one of our American customers. This customer is in the smart home industry. The products produced by our company include circuit boards in modern household appliances such as bathroom heating, coffee machines, and air purifiers...


  • 2021-05-18

    Coating in PCBA

    PCBA components of electronic equipment operating in extreme harsh working environments, such as high humidity, high salt, dust and vibration, are vulnerable to the effects of salt spray, moisture and mold, causing equipment failure. Therefore, the c...


  • 2021-05-18

    Pad fall off after PCB assembly

    Recently, our JY company produced a batch of swimming pool PCBA products for an Australian customer, called Chlorine Boards. During our later inspection, the pad falling off occurred when the electrolytic capacitor on the board was gently touched by...