With more than 30 years’ experience of valve production and R&D, SIAN Valve focuses on fire valves, LPG cylinder valves, industrial gas cylinder valves, medical gas valves, etc., totally more than 200 varieties of valves and related accessories.

With an annual production of 10 million sets of valves, we are one of the leading valve brands in the world. Our sales network covers more than 50 countries and regions, such as: North America, Europe, South America, Middle East and Southeast Asia, etc. We have set-up branches and R&D centers in United States and Europe. We provide our products and services to the top 6 Gas companies in the world.

We also have our national level R&D center in China, and we are participating in national projects, such as the National Torch Plan. 

Our factory has passed the certification of ISO9001 quality management system and ISO14001 environmental management system. We also have international certifications such as: CCS, CE, TPED, EN3, VDE, ECE-R110, NSEML (National Special Equipment Manufacturing License), etc.