Laiwu Steel Group Zibo Anchor Chain Co., Ltd. tau tsim nyob rau xyoo 1993, yog tib lub chaw tsim khoom hauv ntiaj teb uas tuaj yeem muab kev pabcuam ib-nres los ntawm cov khoom siv raw khoom rau thauj tog rau nkoj saw.Kev tswj cov khoom zoo pib los ntawm qhov chaw.Shandong Steel Group, lub tuam txhab niam txiv, yog lub teb chaws super-loj hlau thiab hlau sib koom ua lag luam nrog cov khoom tsim tawm txhua xyoo ntawm 30 lab tons ntawm hlau.Nws tseem tswj hwm ntau dua 100 qhov chaw lag luam thiab cov tuam txhab teev npe xws li kev nyab xeeb, tsev txhab nyiaj thiab cov koom haum tsim qauv.