Chengdu Surface Metal Technology Co., Ltd is a professional manufacturer and exporter of QPQ treatment/finishing & end products. Established in 2001, we are located at Jiaolong Industrial Port, Shuangliu County, Chengdu City. In 2003, ISO9001-2000 certified. In 2005, the company was identified as High Tecnnology Enterprise. In 2007, our project was listed in the State Torch Program. From 2008, we have been cooperating with famous research institutions to study the application of QPQ in many ...   |