Intsimbi kunye nentsimbi njengeshishini eliphambili le-Hunan Great Steel Pipe, ukuvelisa iimveliso zentsimbi ye-premium kunye nexabiso eliphezulu elongezelelweyo kwaye ikhuthaza iindidi ezintathu zeemveliso ezinkulu, ezizezi zekhabhoni zentsimbi, isinyithi esingenasici kunye neemveliso ezikhethekileyo umbhobho wentsimbi, umbhobho wentsimbi ye-lsaw, i-casing, i-tubing, umbhobho wokubhobhoza, icandelo elingenanto, izifakelo zombhobho njl.