Electric Valves, Pneumatic Valves, Control Valve manufacturer / supplier in China, offering Food Grade Stainless Steel 304 316L Non Retention Milk Beverage Sanitary Manual Clamped Ball Valve, CF8m Stainless Steel Food Grade Valve Manual Clamped Clamp Type Non-Retention Ball Valve with Drain, Stainless Steel 304 316L Sanitary Clamp Type Non-Retention Ball Valve Food Grade Valvewith Quick Install and so on.