We are a sino-japanese joint venture one of the biggest manufacturers specialized in chains in China founded in 1992. We have exported our products to Japan, Europe, America and Southeast Asia. The annual output is up to 10 million meters. The company has passed ISO9002 and ISO9001:2000 . And we adopts the advanced Japanese design and manufacturing Technology to insure the chains high performance, superb tensile strength and longer life.We are a sino-japanese joint venture one of the biggest manufacturers specialized in chains in China founded in 1992. We have exported our products to Japan, Europe, America and Southeast Asia. The annual output is up to 10 million meters. The company has passed ISO9002 and ISO9001:2000 . And we adopts the advanced Japanese design and manufacturing Technology to insure the chains high performance, superb tensile strength and longer life.