+86-13725088886  sales@olinktek.com


JY Group, including JY Electronics and BLD Electronics, specializes in PCB and PCB assembly production, electronic product design and mold housing. PCB and PCB assembly, both PCB prototyping and mass production are popular, with PCB products up to 24 layers. of PCB and PCBA orders. PCBs and PCBAs are 100% electronically tested and functionally tested before delivery to the customer. We have obtained various management certifications such as UL, ISO, TS16949, OHSAS, etc. according to your requirements. For product and mold case design, we offer custom products as well as mold case design and pa...



  • 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...