1.AVWL is the joint venture of Taiwan and UK companies ,we care about the products quality and service with international view.
2.Manufacture the valve from casting and forging to final painting at same site for best quality controlling.
3.All valves are designed according to relevant standards, verified and validated after prototype testing and formulas calculating.
4.The few companies can offer the technical calculation sheet in China, such as flow rate, pressure drop calculation sheet and control valve, safety relief valve, pressure control valve sizing calculation sheet.
5.All casted valves over(include) class 1500......