Sehlopha sa bochaba se shebile haholo feela linthong tse le 'ngoe: Lihlahisoa tsa tšepe lihlahisoa tsa tšepe, ho kenyelletsa le tse chesang tse potileng, tšepe e hulang le tšepe e hulang (skwere, potoloha, likhetla, oval, jj.) Phala le tube, thepa e chesang e arohaneng ea sekepe (tšepe e ts'oereng sekoti. , le lisebelisoa tse ling tsa moaho), keel ea tšepe e bobebe, tšepe e bilikiloeng le e kenelletsoeng ka tšepe le terata ea tšepe le liphahlo. PPGI le PPGL le tsona li ka fanoa.

Re sebakeng sa Shengfang Town, Bazhou City, Profinseng ea Hebei, bohareng ba sebaka sa likhutlo li tharo sa Beijing, Tianjin le Baoding, 35km ka bochabela ho Tianjin New Port, le 120km leboea ho Beijing, ka hona re natefeloa ke sebaka se nang le litsela tse tsoetseng pele hantle. , tšebeletso ea literene le likepe. Re boetse re thehile khamphani ea tianjin le hongkong.

Khamphani ea rona e akaretsa sebaka sa lisekoere-mithara tse 66670. Khamphani ea rona e thehile lisebelisoa tsa nako e telele tse tala (q215 q195 - q195L) kamano ea phepelo le Qian Steel, Hang Steel, Tian Steel le Tang Steel ho netefatsa boleng ba sehlahisoa se tsitsitseng. Re ikhethile ka mohala oa tšepe o batang o batang, tšepe e ntšo ea annealing, tube ea tšepe e entsoe ka tšepe, pompo ea tšepe, phala ea tšepe e se nang mohala le phala ea tšepe ea HF-weld. Re ka li etsa ka litlhaloso tse fapaneng ho latela litlhoko tsa moreki. Bokhoni ba rona ba tlhahiso ea khoeli le khoeli ke lithane tse 6000 hona joale.