Mayelana NATHI

I-JIANGSU TSINGSHAN STEEL CO., LTD.ingumkhiqizi ohamba phambili wemikhiqizo yensimbi yangasese.Inkampani isiphumelele isitifiketi se-ISO9001 sohlelo lokuphathwa kwekhwalithi kanye nesitifiketi se-CE.Imikhiqizo yethu ihlanganisa ipayipi lensimbi engagqwali, ipayipi lensimbi ye-carbon, ipuleti lensimbi ye-carbon, ikhoyili yensimbi ye-carbon, ipuleti likathayela, ishubhu eliwuthayela, ipuleti eliboshwe ngombala, ipuleti yengxubevange, ipuleti lesitsha sokucindezela, ipuleti elingagugi, njll., ngokuya ngezinga le-American ASTM, izinga le-JIS laseJapan, izinga le-DIN lesiJalimane, izinga leBritish BS namanye amazinga.