Our company is a professional manufacturer of automatic control valve, the main products are pneumatic ball valves, pneumatic butterfly valves, electric butterfly valves, electric ball valves, Angle seat valve, explosion-proof electric valves, pneumatic double gate valve, etc. The company adopts modern CAD 3 d design system optimization design, see, beautiful shape and reliable quality. Equipment widely used precision machining center machine, ensure the parts precision form mass production ability.