Hangzhou Sfr Technology Co., Ltd.  

SFR Chain is a global professional supplier focusing on chain drive solutions. Since the establishment of the first chain factory in 1991, SFR Chain has become a conglomerateWith five production bases and one sales company (TSI), with a plant area of about 110, 000 m2 more than 180 patents, more than 2000 chain varieties and more than 5, 000 product specifications. It is a leading enterprise in the chain industry, exporting to more than 80 countries around the world. Our products are widely used in motorcycles, agricultural machinery, logistics transportation, food industry, building materials machinery, wood processing, oil & energy industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, tobacco machinery and other fields, and have passed ISO9002, ISO9001 and ISO / TS16949 quality management system certification. Since its establishment, the company has always focused on technological innovation, adhering to the pr... [View More..]