Hengyang Valin Steel Tube Co., Ltd. (inozonzi HYST) yakavambwa muna 1958, idivi reHunan Valin Iron & Steel Group Co., Ltd. Iko zvino yava nevashandi mazana matatu nemazana mapfumbamwe vane hupfumi hwese hwe13,5 bhiriyoni Yuan. Iyo inotenderwa seyepamusoro uye nyowani tekinoroji bhizinesi, bhizinesi rine mukana mukodzero dzepfuma yehungwaru munyika, bhizinesi pakati pemabhizinesi gumi epamusoro mubhizinesi rekutengesa kunze kwenyika mudunhu reHunan uye bhizinesi pakati pegumi gumi ekuratidzira mayuniti akachengeteka muHunan Province.
CITIC Pacific Special Steel Holdings (CITIC Special Steel kwenguva pfupi), idivi reCITIC Limited. Yakanga iine makambani ari pasi seJiangyin Xingcheng Special Steel Works Co., Ltd, Hubei Xinyegang Steel Co., Ltd, Daye Special Steel Co., Ltd, Qingdao Special Steel Co., Ltd, Jingjiang Special Steel Co., Ltd, Tongling Pacific Special Materials Co., Ltd uye Yangzhou Pacific Special Materials Co., Ltd, ichigadzira mahombekombe uye rwizi rwekuronga marongero emaindasitiri. chain.
Yangzhou Chengde Steel Pipe Co., Ltd. inotenderera kubva kuJiangsu Chengde Steel Pipe Co., Ltd., inova yechipiri nyika-kirasi bhizinesi, purovhinzi sainzi uye tekinoroji bhizinesi rakazvimirira rine kugadzirwa kukuru kweakasiyana 219-720 × 3 -100mm kabhoni simbi uye alloy simbi musono simbi pombi. Kugadzirwa kunobata maindasitiri mazhinji akadai seThermal simba, Petrochemical & Refinery, boiler, Mechanical, Mafuta & gasi, marasha uye kuvaka ngarava. Iyo kambani ndiyo yemumba yakasarudzika tekinoroji bhizinesi rakazvimiririra iro rine yakanyanya kukwana siyana yemapombi esimbi asina musono.
Baotou Iron neSimbi Boka, Baotou Steel kana Baogang Boka ibhizimusi rehurumende resimbi nesimbi muBaotou, Inner Mongolia, China. Yakagadziridzwa zvakare muna 1998 kubva kuBaotou Iron uye Steel Company yakavambwa muna 1954. Ndiyo bhizinesi hombe resimbi muInner Mongolia. Iyo ine hombe yekugadzira hwaro hwesimbi nesimbi uye yakakura kwazvo sainzi yekutsvagisa uye kugadzirwa kwepasi isingawanzo kuChina. Kambani yayo inotsigira, Inner Mongolia Baotou Steel Union (SSE: 600010), yakavambwa uye yakanyorwa paShanghai Stock Exchange muna 1997.
