Vacuum chamber pipe valve Series

Available in all kinds of ultra high vacuum pipe, pipe fitting, valves and customized vacuum pipes,

vacuum chamber,etc.in vacuum system. Our products are widely used in solar photovoltaic, semiconductor wafer, LED 

panel, optical fiber comminication, Vacuum coating, scientific research institutes and other industries

Welded Bellows Series

UHP Series

We have a class 100&1K clean room certified by third party, which can meet the requirements of welding and assembling of pan-semiconductor industry.

We can provide processing, manufacturing, assembly and testing services for all kinds of non-standard precision parts and gas

pipelines and gas control panels in the ultra pure gas system of the pan-semiconductor industry.

Instrument fittings & valves

Provide processing, manufacturing, assembly and testing services for all kinds of high and low pressure pipelines, double compression joints, 

valves, filter products and various specifications of gas circuit panels used in instrument  control systems. Suitable for solar photovoltaic, 

precision chemical industry, shipbuilding and papermaking, thermal power generation, petrochemical industry and other industries.

Sanitary fittings & valves

We can provide various standard pipelines, fittings, and non calibrated parts based on ultra pure materials
for industrial applications such as biopharmaceuticals, precision chemicals, and high-end food processing. 
The product complies with ASME BPE, ISO, 3A and other standards.