Shandong Zhongyuan Iron na Steel Co., Ltd. ni isosiyete yo kugurisha ibyuma byose no kohereza ibicuruzwa byohereza ibicuruzwa bikusanya urupapuro rukonje, urupapuro rwamabara, Urupapuro rwindabyo rwa galvanized urupapuro rwa zinc 55%, Ubwoko butandukanye bwamabara yicyuma nibindi. Yashinzwe imyaka myinshi buri gihe hamwe nubwiza bwa mbere, yatsindiye kwemeza abakiriya benshi. Isosiyete yacu iherereye mu mujyi wa Xingfu mpuzamahanga w’ubucuruzi mu majyaruguru y’Ubushinwa, hamwe n’ahantu ho hejuru, i Zibo, Binzhou, Impeta ya Dongying, ibyiza bidasanzwe byimiterere nubwikorezi kugirango buteze imbere iterambere ryibigo. Buri gihe dufata abakiriya nkikigo, dushimangira kubanza ubuziranenge, no gusubiza abakiriya bafite serivisi nziza, kwizeye gukorana ninshuti kwisi yose kugirango iterambere rusange.