Zhejiang Fangdun Instrument Valve Co., Ltd was established in 1991. Fangdun is located in the industrial center of Longwan District of Wenzhou, Zhejiang. With import & export authority and coordinating together research and development, pipe fitting manufacturers, marketing and after-service, we are specialized in high pressure ball valves manufacturers instrumentation fittings and various high and low pressure instrumentation valves, including needle valves, valve-manifolds, ball valves and etc.Meanwhile we process various parts for electron and communication, medical equipment, automobile and motorcycle. Our products, well-known for varied patterns, innovative designs, reliable performance and super tightness, are widely used in many fluid system for industries of oil and gas, chemical, petrochemical, power, shipbuilding, machinery, analytical instrumentation and etc.