China Royal Iron & Steel Group Co., Ltd. yakagadzwa muTianjin, China muna 1998.Professional kutumira kunze kwemhando dzakasiyana-siyana dzesimbi kwemakore anopfuura 20, mushure mekutengesa basa kaviri pagore.Misika mikuru inobva kumativi ose enyika, kusanganisira South America, North America, Europe, Africa, Oceania, Asia uye Middle East.
Pasi pehurongwa hwakasimba hwekudzora mhando, kuve nechokwadi chekuita kwekupedzisira kwezvigadzirwa zvese uye kuti zvizivikanwe nevatengi vemuno nevekunze, takapfuura ISO9001, SGS, BV, TUV certification.