Profile: Ningbo Yinzhou Sanshi Trade Co., Ltd. specializes in producing and trading stainless steel coils, sheets, crystal glass crafts & filtering cores. All our products meet ASTM, AISI, JIS, ISO and SGS standards. We are well equipped with machinery such as cold rolling mills, vertical bright annealing line, horizontal heat treatment furnace and other modern equipments. We also have large-sized & small-sized slitting lines, cut-to-length lines and leveler-cutter lines. Our filter cores are used to keep hydraulic pressure oil or other oils used at rolling machine from granule and other impurities. Our products are widely exported to various countries.