nezvedu

JIANGSU TSINGSHAN STEEL CO., LTD.ndiyo inotungamira yakazvimirira simbi zvigadzirwa kugadzira.Kambani yakapfuura ISO9001 quality management system certification uye CE certification.Zvigadzirwa zvedu zvinosanganisira Stainless simbi pombi, carbon steel pipe, carbon steel plate, carbon steel coil, galvanized plate, galvanized tube, color coated plate, alloy plate, pressure plate plate, kupfeka-resisting plate, zvichingodaro, zvinoenderana neAmerican ASTM standard, Japanese JIS standard, German DIN standard, British BS standard and other standards.