reliable partner for critical application

Since its foundation in 1990, the Group has been the leading manufacturer for high quality Teflon/PTFE/PFA lined valves. With reliable quality, competitive price and almost instant good service, DOXI has won good reputation worldwide.

Our Advantage

Excellent quality, good service, competitive pirce.

Quality Control System

The dust-free room makes it possible for the valves be installed in clean environment. Each valve is traceable with an identity.

Our Belief

Good quality is what matters

Science Technology

Technology is the path to refinment. DOXI always pays constant attention to the updated technology.

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