Hangzhou special materials division of Guangming research & design Institute of chemical industry is a wholly owned subsidiary, founded in 1992, is located in flower dock orchard, Hangzhou city, Zhejiang province, engaged in special gas research and development, production work. Its main products covering the semiconductor manufacturing, petrochemical, medical equipment, machinery manufacturing, optical manufacturing, food preservation and sterilization of other scientific research department.

    The special gas products for the electronics industry with in a leading position at home and abroad, compared with similar foreign products are also not inferior, have to replace some imported products.

    The company advanced testing equipment, imported high precision electronic measuring instruments to ensure product quality, reliability and accuracy; high-quality technical staff, provides an important resource to ensure quality of products, in 1997 passed the international quality system ISO9001 certification, in 2008 passed the environment and occupation health and safety management system certification, at the same time also received" Zhejiang province safety standardization enterprises of hazardous chemicals enterprises" honorary title.

    To provide customers with quality products and service is always our aim, we will be excellent cost-effective and dedicated service to our customers.

Products of The Company

Super zero air

Common gas mixture for leak detection

Sterilizing gas mixture

Gas mixture for medical and biological research

1)        Gas mixture for study on the pulmonary function

2)        Gas mixture for clinical blood analysis

3)        Gas mixture for cerebral circulation measured

4)        Gas mixture for surgical laser

5)        Gas mixture for biological atmosphere

6)        Gas mixture for tissue equivalent

 Gas mixture for electric light source

1)        Rare gas mixture

2)        Halogen compound

3)        Deuterium gas mixture

4)        Bulb argon gas mixture

Fresh gas mixture

1)        Fresh gas for red beef

2)        Fresh gas for red meat

3)        Fresh gas for poultrymeat

4)        Fresh gas for white fish

5)        Fresh gas for oily fish

Welding gas mixture

1)        Welding gas for aluminum and aluminum alloy

2)        Welding gas for titanium, zirconium and its alloys

3)        Welding gas for copper and copper alloy

4)        Welding gas for stainless steel and high strength steel

5)        Welding gas for carbon steel and low alloy steel

Gas mixture for special equipment

1)        PR gas

2)        Geiger gas

3)        Q quenching gas

4)        Gas for Tissue equivalent

5)        Gas for Nuclear radiation counter tube

6)        Gas for proportional counter tube

7)        Electron capture gas mixture

8)        FID combustion gas

9)        Spark chamber gas mixture

10)     Spectrometer gas mixture

11)     Chromatography carrier gas

 Laser gas mixture

1)        Helium-neon laser gas mixture

2)        CO₂ laser gas mixture

3)        Krypton fluoride laser gas mixture

4)        Sealed beam laser gas

5)        Excimer laser gas