Grandbase Steel (Gbase-steel) was established in 2016, located in Sanya city, Hainan province, it is a wholly- owned subsidiary of Shengcai Steel company. Through ten years of development, based on the solid foundation and strong market performance with over 30 years of steel production management from mother companies, it has evolved into a comprehensive international steel supply chain company.

Our main sale products include steel Angle bar, steel Channel bar, and steel I-beam series manufactured by our professional mother companies; and other steel products from partner manufacturers including long products such as Wire rod, Re-bar; special steel products such as Hot- rolled Round bar, Forged Round bar, Flat bar, and Square bar; pipe products such as Seamless pipes, ERW pipes, SLAW/SSAW pipes, and Square/Rectangular pipes; flat products such as Hot-rolled plate, Cold-rolled sheet, and Coated sheet; and semi-finished products such as Square billet, Round billet, and slab bloom.