Mō Mātou
Ko te wheketere whakapiri o Handan Chang Lan Fastener Manufacturing Co., Ltd. i mua ko Yongnian Tiexi Changhe te ingoa, he kaihanga whakapiri paerewa nui i te Rohe o Yongnian. Kei te pokapū tohatoha whakapiri paerewa o Hebei Yongnian te kamupene, e 3,050 mita tapawha te rahi, e tata ana ki te Tauranga o Tianjin me ngā tauranga o Qingdao, ā, he tino watea te kaweake. He maha ngā tūranga o te mīhini pane makariri a te kamupene, tauira 12b, 14b, 16b, 24b, 30b, 33b; he mīhini hanga wera, he 200 tana, 280 tana, 500 tana, 800 tana te rahi o te tauira;
He maha ngā taputapu tautoko, tae atu ki te mīhini hurihuri, te mīhini hurihuri, te mīhini pēhi hinu, me ētahi atu mō ngā pūtu, ngā nati, ngā pūtu takirua, ngā pūtu turanga me ngā taputapu whakamātautau hua katoa. Me te rōpū rangahau me te whakawhanake hangarau mātau, ngā kaimahi whakahaere kounga teitei me te taiao whakaputa whānui.
