Zhengzhou Gelvshi Intelligent Equipment Co., Ltd.,located in Zhengzhou, Henan Province, China, is a diversified & innovative high-tech enterprise composed of high-level talents. Gelvshi set research and development, production, sales in one, committed to the R & D of laboratory instruments and mechanical equipment. The company's products are provided for major universities, various scientific research institutions and laboratories, exported to Asia, America, Europe, Australia and other continents.