Weidouli is a professional manufacturer of industrial valves, providing a variety of cast and forged valves to satisfy performance requirements in even the most demanding working conditions.

Some industries, such as petroleum, chemical industry and papermaking, often face extremely severe working conditions such as high temperature, high pressure and corrosion. In these industries, valves made of common metal materials are very vulnerable to damage, resulting in high maintenance costs, and even the risk of shutdown due to pipeline failure.Since 1989, we have been focusing on the design and manufacture of more reliable industrial valves by using special materials, such as titanium alloy, nickel alloy, duplex stainless steel, etc. Currently, we have successful cases of almost all types of valves, which means we can absolutely customize the most suitable industrial valves for your needs.