Shenzhen Tianyuan Surface Technology Development Co., Ltd. (Tianyuan Company) is a sputtering surface engineering and materials research and development enterprise: days source to surface engineering, coating materials and new materials development for research, products widely used in various universities and high-tech areas of business, the company through years of applied research and new product development, has formed its own independent intellectual property rights of technology and products, while the company also has a high-quality research and development, production, management and sales force , and a number of institutions at home and abroad, research institutes, enterprises and cooperative relations. Company is mainly engaged in surface engineering, coating materials and high-tech product development, business scope mainly includes: sputtering targets, optical coating materials, test materials and reagents to provide metal, ceramics, glass, jewelry ion plating processing services