Nanjing Koch technology Co., Ltd. Is a manufacturer specialized in the research, development and production of provide technical consulting services, equipment maintenance and supply of quality industrial products for industrial enterprises in different fields. Industrial sealing products mainly include: Standards and non-standard disc spring, high temperature prevent sagging saucer reed, 360 - degree rotating pump combination seal, mechanical seal, packing, gasket, skeleton oil seal and double loop split oil seal, etc.

Was established in 2002, located at the national university science and technology park. Since its establishment, the company has been committed to the research of the sealing research of industrial enterprise equipment. The research direction is mainly for the operation equipment of large industrial enterprises in China and the sealing of static equipment. As a professional solution to seal companies, Koch was the first to suggest that a seal leak was a systematic project, not a company that had been leaking because of a single seal problem. With the tireless efforts of the Koch technicians for more than a decade, the company now has a number of proprietary intellectual property rights products, which meet the different needs of users in different fields.