Beijing Protech New Material Science Co., Ltd. was established in 2003, located in the Changping Sector of Zhongguancun Science Park in Beijing. Our company was a high-tech enterprise certificated by Chinese government, which involved in R&D, production, sales and technical support as well. In June 2006, our company was entitled to import & export directly. As one of the" Gazelle Enterprises" in Beijing, our company got credit rating of AZC level by China Lianhe Credit Rating Co., Ltd. and ...