TOT Valve is devoted to establishing a famous brand. Through several years of hard work, we have accumulated abundant Knife Gate Valve design, manufacturing, and application experience, forming our own specialized valve series.

With the strong support of the Graduate School of the Chinese Academy of Sciences, we possess a high-quality special designing and production team, complete with CAD design rooms, accurate digital control machinery, and specialized performance testing equipment for industrial valves, all guided by highly efficient management theory.

All kinds of our knife gate valves are engineered to meet every demanding condition and requirement. Our excellent technical support and comprehensive after-sales service system have earned us a solid reputation in the industry.

Our valve portfolio has been extensively applied in fields such as Mining & Minerals, Slurry Transport, Pulp & Paper, Environmental Protection (Wastewater), Chemical Processing, and Power Generation. We have secured a strong reputation in both domestic and international markets.

We know the process, know the market, and know your needs. There is no trouble or extra cost for you to work with TOT Valve. Choosing us means you choose safety, high-efficiency, and high-accuracy for your severe service and isolation needs.