Yuyihua Founded in 2003, this Chinese producer of printed circuit boards (PCBs) and PCB assemblies also had ISO9001: 2015, ISO14001: 2015, IATF16949: 2016 certifications, and RoHS certificates. The manufacturer has eighteen years of expertise in the Chinese market. Our business occupies 32,000 square meters of land and 18,000 square meters of building space, and employs 420 highly skilled full-time workers. Our primary areas of concentration are quick turn PCB prototypes to satisfy pressing needs and high-mix, low to medium volume PCB manufacturing and assembly. ZINPON Electronics has over two decades of experience in the PCB sector as a professional manufacturer and factory specializing in PCB and PCBA. ZINPON Electronics is able to provide a wide range of printed circuit board feature products, including heavy copper, heavy layer, rigid-flex, aluminum, metal core, high frequency, heavy layer, rigid-flex, and rigid-flex. If you give us a Gerber file or Bom list, we'll offer you the PCB assembly or final items after you're happy.A PCB assembly manufacturer in China, ZINPON Electronics can provide both turn-key and partial turn-key printed circuit board assembly services. The company is based in Shenzhen and offers complete PCB assembly services.We handle every step of the process for full turn-key, which includes PCBA testing, continuous quality control, sourcing 100% original components, manufacture of printed circuit boards, and final assembly.In contrast, ZINPON Electronics will handle the remaining parts for a partial turn-key project; the customer can supply the PCBs and some components.