Tiannjin Hero-Land S&T Development Co., Ltd is specialised in producing chemicals for rubber, oil, paper, water treatment, leather. Our main products are crude oil demulsifier, defoaming agent, concrete foaming agent, emulsifier for silicone oil, emulsifier for paraffin wax, heavy oil viscosity reducer, corrosion and scale inhibitor, release agent for rubber, anti-sticking agent, detergents for metal, etc. We are always attach much importance to quality, and hope to build business relation with our customers in long term. Hope you copuld join them one day and realise win-win when cooperate with us. Any query do not hesitate to contact.