Cangzhou Botop yog lub tuam txhab xa tawm thoob ntiaj teb ntawm Hebei Allland Steel Yeeb Nkab Group thiab lub sijhawm no tus neeg muag khoom ntawm seamless steel yeeb nkab.Nws yog ib qho ntawm cov khoom lag luam loj tshaj plaws ntawm carbon seamless steel yeeb nkab nyob rau sab qaum teb ntawm Tuam Tshoj.Raws li lub koom haum ntawm Baotou steel thiab Jianlong Steel, nws muaj ntau tshaj 8000 tons seamless linepipe hauv Tshuag txhua lub hlis, yog li peb tuaj yeem xa cov khoom hauv lub sijhawm xa khoom sai.