Shenzhen Qihanghongda Electronics Co., Ltd. is a professional production of PCB manufacturers, established in 2007, is dedicated to PCB proofing fast, two-sided, multilayer oriented high-tech enterprises. Factories located in Bao'an District of Shenzhen manhole Wanan Industrial City, mainly in the prototype and small batch oriented. The company has a vibrant, professional and experienced technical and production staff of more than 300 senior management personnel and more than 50 senior engineers. With the advanced automated production line and testing equipment, the company has two automatic Shen copper, exposure machine 4, Flying Probe test machine 50, A OI optical measurement machine 2. In the production of precision single, double, multi-layer circuit boards of up to 20 million squar...