Stainless Steel Gratings manufacturer / supplier in China, offering Butchery Industry High Flow Rate Hygienic Anti-Bacteria AISI 316L Stainless Area Floor Gully Drain, High Flow Rate Sanitary Stainless Channel Drain System for Beverage Industry, Easy to Clean and Install Pre Slope Hygienic Commercial Stainless Trench Channel Drain for Wine&Drinks Industry and so on.