GM specializes in manufacturing a wide range of valve. Our valves are used worldwide in industrial and commercial applications such as: power and petrochemical plants, refineries, pulp and paper mills, food processing, pharmaceutical facilities and many others. We focus on providing superior quality products and unparallel professional service. GM ball valve includes screwed end ball valve, 3 pc socket weld end ball valve, 3 pc butt weld end ball valves, santiary ball valve, high pressure ball valve, flange end ball valves, flange end turning ball valve, 3 way screwed end ball valves, 3/4 way flange end ball valve, 5 way screwed end ball valve, etc as following items. If you have any questions or inquiries please feel free to contact us.