game da Mu
Kamfanin Handan Chang Lan Fastener Manufacturing Co., Ltd. A da, masana'antar fastener Yongnian Tiexi Changhe ce ke kera fastener a gundumar Yongnian. Kamfanin yana cikin cibiyar rarraba fastener na yau da kullun ta Hebei Yongnian, wacce ta mamaye fadin murabba'in mita 3,050, kuma tana kusa da tashar jiragen ruwa ta Tianjin da tashar jiragen ruwa ta Qingdao, kuma fitarwar ta yi kyau sosai. Kamfanin yana da injin kai tsaye mai matsayi da yawa, samfurin 12b, 14b, 16b, 24b, 30b, 33b; yana da injin yin hot forging, samfurin yana da tan 200, tan 280, tan 500, tan 800;
Tana da kayan aiki iri-iri, ciki har da injin birgima, injin birgima, injin matse mai, da sauransu don bolts, goro, bolts biyu na injuna, bolts na tushe da cikakken kayan aikin gwajin samfura. Tare da ƙungiyar bincike da haɓaka fasaha, ma'aikatan gudanarwa masu inganci da kuma yanayin samar da kayayyaki mai faɗi.
