£ Shenzhen Huizhuo circuits co, limilted. is a shenzhen based PCB manufactured company located at Baoan district in Guangdong Province.£ £ We established in March 1997 and started production at the same year. With advanced technology and systemic management, Huizhuo committed to provide high quality & reliability printed circuit board to our domestic and oversea customers. HuiZhuo could provide wide range of product types including single-sided to multi-layers up to 20 layers and also .Aluminum PCB , surace finiishing ranges from HAL LF , OSP , ENIG , plated gold , immersion silver and immersion Sn , etc .Continuously strives to improve the quality by innovation, to provide on time delivery for every product & after service as well as to provide reasonable price always be our company s policy to achieve customers total requirement and to increase our competitive advantage.£ £ With efforts of HZ pepople , the plant scale up to 6, 000 square meters and 500 employees, its monthly capacity has reached 5000 square meters , Huizhuo have strict quality assurance system , already approved the certificates of UL safety certification and ISO14001 environmental certification system , and also TS16949 for auto industry, .To meet various of printed circuits board's of high-precision , sharp demand , HuiZHuo introduced advanced production equipments from Germany , USA and Taiwan , hiring experienced management and technical personnel to high-quality products,£ £ Huizhuo's develpments needs your continous support , HZ will continue adhere to " Quality first Customer first " principle, , providing you better product and better after-sales service