Shanghai Kelan Seal component Co., Ltd. Is one of the key mechanical sealing element manu- facturers in China, covering building area 12, 000 sqm, and possessing domestic first-class product design technology, advanced production and test devices. By application of microcomputer control, the company has established sound quality control system and been certified to ISO9001:2000. The enterprise has always been learning widely from the others′strong points, and keeping in-novative and pursuant to the enterprise tenet of Quality First and Faith Based to satisfy both dome-stic and overseas users′demands for high-tech mechanical seal by manufacturing high-quality pro-ducts at the rapidest speed. Now the company has produced nearly 40 series and various internatio-nal nonstandard products and got annual sales of millions of mechanical sealing products, which h-ave been well sold in such fields as petroleum, chemical industry, electric power, light industry and water supply/ drainage, further exported abroad and won great prestige among domestic and overseas uses . The company comes out top in the sales amount of mechanical seal in China. We would like to provide satisfactory products and thoughtful service for vast customers. Sincerely welcome your visit.