Royal China Iron and Steel Group Co., Ltd. yashinzwe mu 1998 i Tianjin, mu Bushinwa. Kohereza ibicuruzwa hanze y’ubwoko butandukanye mu myaka irenga 20, nyuma yo kugurisha kabiri mu mwaka.
Muri gahunda ihamye yo kugenzura ubuziranenge, kugirango tumenye neza ibicuruzwa byose no kumenyekana muri rusange n’abakiriya bo mu gihugu ndetse n’abanyamahanga, twatsinze ISO9001, SGS, BV, TUV.
Igihe cyo kohereza: Werurwe-25-2022