... -G80 4.Dia:3MM-27MM 5.Surface:polish or galvanized Production:1.Material:iron or AISI 304/316 2. ... the depositCompany Introduction:The Evershine Round link chain factory is one of the largest chain producing factory in China. Its main ... automatic bending machines,automatic welding machines, automatic calibration machines ,chain blocks,tire-protecting chains, slide-protecting chainsect,exporting to USA ...