Hangzhou Sian Trading Co., Ltd.

Hangzhou Sian Trading Co., Ltd.



WHERE WE ARE

WHERE WE ARE

PROFESSIONAL TEAM

PROFESSIONAL TEAM

STRENGTH RESEARCH

STRENGTH RESEARCH

NEW ARRIVAL+ More

RECOMMENDED PRODUCT+ More

HOT SELL+ More

ABOUT US


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.


NEWS+ More

F.A.Q+ More

See the Future of LPG Technology with SIAN's Cylinder Valve at NPGA Exhibition

LPG Cylinder Valve,SIAN Valve,NPGA EXPO,NPGA Exhibition,the Future of LPG Technology ... + Read more

SiAN Participation in the 36th AIGLP LPG Exhibition: A Showcase of Our Technical Proficiency and Market Leadership

... + Read more

SiAN debuts at Russian Exhibition

... + Read more

SIAN and INTERSCHUTZ

Ningbo Fuhua (SIAN brand valve) is attending the Hannover International Fire Exhibition in Germany from 20th to 25th, June ... + Read more


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