Laiwu Steel Group Zibo Anchor Chain Co., Ltd. yakavambwa muna 1993, ndiyo yega inogadzira pasirese iyo inogona kupa imwechete-stop sevhisi kubva mukugadzirwa kwezvinhu kusvika kune anchor cheni kugadzira.Kudzora kwemhando yechigadzirwa kunotanga kubva kunobva.Shandong Steel Group, iyo kambani yevabereki, inyika huru-huru-simbi uye simbi yakabatana bhizinesi ine gore negore kubuda kwemamiriyoni makumi matatu ematani esimbi.Iyo zvakare inodzora anopfuura zana ehupfumi masangano uye makambani akanyorwa akadai sesecurity, mabhanga uye dhizaini masangano.