Shenzhen-Hong Kong-line Long Ruifeng Technology Group; Shenzhen Cheng Feng Industrial Co., a wholly owned subsidiary. Is a research and development; manufacturing; sales of technology-mature companies. The company set up a plasma Division; Surface Treatment Division; metal stamping; sheet metal department; Precision Mould department; painting department. Our products are widely used in telecommunications; automobile; appliances; textiles; aerospace; bioengineering; precision manufacturing and other industries. Company uphold integrity; hard; the spirit of innovation ideas, based on China, the world's. Shenzhen Cheng Ruifeng Technology design and construction of integrated production base in accordance with national standards. Site is located in the industrial zone of Shenzhen manhole doubles. The company has a professional R & D personnel, plasma, and ad hoc plasma laboratory, fully cooperate with customers to improve each test. Over the years, the company and the Chinese Academy of Sciences; China Institute of plasma technology and key domestic institutions to conduct cooperation, adhere to independent innovation and foreign new technology, to build CRF PLASMA plasma technology for leading brands. Over the years, our team adhere to the quality of this place, the integrity of business management, development and innovation as the source, to serve as the value of the summit. Technical excellence, adhere to a comprehensive global resources, and constantly develop new technology-oriented. Now with many domestic and foreign trade enterprises to establish a long-term stable cooperative relations. To meet customer demand for the principle, long time by many customers trust and support. Shenzhen Cheng Ruifeng Technology Co., sincere thanks to new and old customers to focus on plasma technology for a long time and my company's trust and support. And welcome new and old customers to visit our tour guide.