China Royal Iron & Steel Group Co., Ltd ti iṣeto ni Tianjin, China ni 1998.Professional okeere ti awọn orisirisi iru irin fun diẹ ẹ sii ju 20 ọdun, lẹhin-tita iṣẹ lẹmeji odun kan.Major awọn ọja wa lati gbogbo agbala aye, pẹlu South America, North America, Europe, Africa, Oceania, Asia ati awọn Aringbungbun East.
Labẹ eto iṣakoso didara ti o muna, lati rii daju iṣẹ ṣiṣe ipari ti gbogbo awọn ọja ati lati jẹ idanimọ gbogbogbo nipasẹ awọn alabara ile ati ajeji, a ti kọja iwe-ẹri ISO9001, SGS, BV, TUV.