Our factory ,henyu precision casting factory ,is the member of JiangSu Provincial Association of Precision Casting specializing in casting stainless steel, carbon steel, iron casting and other types of casting parts with more than 1000 tons annual output. We adopt SILICON GEL technic and craft which is the most advanced in China to guarantee our products quality reaching international leading level. From the year 2003,we have always been a supplier of some ship build factory and some construction company ,to provide them with pulleys ,hooks ,stainless wire clips turnbuckles ,flying rings ,flying screws and so on .