ʻO Shandong Xinsuju Steel Co., Ltd. Ua hoʻokumu ʻia ma ʻApelila 11, 2018, aia ka hui ma Liaocheng, Shandong Province, ʻo ke kahua hana paipu kila nui loa ma Kina.He ʻoihana nui ia e hana ana a kūʻai aku i ka paipu kila ERW, ka paipu kila galvanized wela, ka pahu ʻaila, ka ʻili pepa, ka paipu kila rectangular square, ke kila kila a me nā huahana paipu ʻē aʻe, me ka hana makahiki a me ke kūʻai ʻana o 1.5 miliona mau tona. Me ka piha mua-kūʻai, kuai, ma hope o-kuai aku lawelawe nenoaiu, ma ka laina me ka loina o ka mea kūʻai mai mua, e imi i ka ulu ana ma ka inoa, e lawelawe no ke kumu.