ONTRA STEEL CORP. LTD.was established in 2008. ( subsidiary company Jocha steel(shanghai) Co.,ltd,was established in 2014. )our mill have now  an integrated and complete stainless steel production line, as well as a series of detection devices, which include a AOD-10t ss.products mill, a Electric furnace mill, a processing property testing device, etc. The quality of our products meets not only China national standards but also ASTM, JIS and other international technical standards.


Stainless steel hrap angle bar

Stainless steel polished round bar

stainless steel round bar