Customers in the world! Welcome to our KMC homepage.

The energy is the fundamental driving force of the modern industrial
society! And the safety is a priority when producing the energy related
products. KMC has been manufacturing the safe, convenient and
efficient high-quality ball valves.

After established in 1984, KMC has been API 6D, ISO 9001 certified.
And with these recognitions, we have been concentrating on the quality
control and adopting the latest new technologies by participating in the international exhibitions, such as German? Achema, America? OTC,
and so on, over ten times. We got CE Certificate, Recently, We also got the certificate from Russia.

Based on the customers?encouragement for our continuous efforts, now KMC comes to grow into the top global fully welded ball valve maker in the city gas, district heating and plant markets in many countries such as USA, Europe, Russia, China and so on. In addition, our API 6D ball valves for high- pressure use also welcomed in the various fields like the nuclear power plants and gas lines in USA, the off-shore plants in the Middle East, the on-shore plants in the South America and the oil refineries in the South East Asia, ect.


KMC will not be satisfied with these results. By making the safe ball valves that can be used anywhere, with dependable high quality, quick delivery and competitive price, we will continue to live up to its reputation.

We would like to express our special appreciation for customers?encouragement again and wish you a good luck!