Shenzhen ZZH Electronics CO., Ltd was founded in 2007. It is a high-tech enterprises with the means of design and manufacture and the core operation of serving. It is committed to become "the leader of China PCB industry ". Its headquarters is located in Shenzhen. R & D and production bases are in Shenzhen, Huizhou and other cities. The network of sales and service covers the leading electronics products design center all over the world. Providing customers with rapid PCB product, the company is the most unique electronic......