Hengyang Bacin Karfe Tube Co., Ltd An halarci shi a matsayin babbar masana'antar fasaha, wani kamfani tare da fa'ida a cikin hakkin mallakar kayan aiki a cikin lardin Hunan da kamfani a cikin lardin zanga-zangar goma a lardin Hunan.
Citic pacific na musamman na karfe (citic na musamman karfe na gajere), wata hanya ce ta iyakance. Ya mallaki irin wannan kasan a matsayin Jiangyn xingcheng Specials Studetiry Stoney Studete Co., Ltd, Hube, Musamman na musamman Co., Ltd, Tiangen Birni samar da tekun bakin teku da na birgima na sarkar masana'antu.
Yangzhou Chegde Karfe Pipe Co., Ltd. Trenging daga Jiangsi na Jigo tare da mahimmancin ƙasa na na biyu da kuma Alloy Karfe Carbon Karfe da Alloy Karfe mara kyau bututu. Samfurin ya rufe masana'antu da yawa, petrochemical & mai rubutu, Boiler, injin, mai da gas, mai, mai, mai da gudummawa. Kamfanin fasaha na musamman na kasuwanci mai zaman kansa wanda ke da cikakkiyar nau'ikan bututun ƙarfe mara kyau.
BAOOU baƙin ƙarfe da rukunin ƙarfe, Ba'anouy ko Ba'ogang Grouple ne na baƙin ƙarfe da ƙarfe na mallakar ƙasa a cikin Baou, China. An sake tsara shi a cikin 1998 daga Ba'ou baƙin ƙarfe da Kamfanin Karfe da aka kafa a 1954. Wannan ne mafi girma mai amfani da karfe a cikin Mongolia na ciki. Yana da babban ginin samar da baƙin ƙarfe da ƙarfe da kuma babban binciken kimiyya da kuma manyan kayayyakin duniya na ƙasashen Sin. Kamfaninsa na tallafi, Mongolia Bao kurou site Union (SSE: 600010), an kafa shi kuma an jera shi a musayar jari na Shanghai a 1997.
