industrial gas valve for all kinds of industrial gases cylinders(natural gas,liquefied petroleum gas,oxygen,hydrogen,freon,high purity gas,rare gas and speical gas,etc). Standard & design selectable according to requirements.

1.Factory Background:

    Shanghai General Gas Valve Factory in China,is a leading professional manufacturer providing a full range of gas valve productions.Founded in 1958,it is one of the oldest and largest manufacturers of gas valve productions in China,and has been rated "level 2 enterprise" by Chinese government.It provides diversified production series,such as the gas valve/cylinder series(high pressure,middle and low pressure) for natural gas,liquefied petroleum gas,oxygen,hydrogen,freon,high purity gas,rare gas and special gas,etc;the pipe valve series;the collecting bar series;the gas cylinder inject device series;the gas decompressor series;the gas booster series for industrial use and for civil use;brass ball valve series;oil burner series.

2.Certificates

    Since its beginning of TQC(total quality control) implement in 1984,Shanghai General Gas Valve Factory has built a perfect quality management system successfully,and has been granted the production qualification certificates and the production licenses successfully from Shanghai Labor and Social Security Bureau,Shanghai Commodity Inspection Bureau,Ministry of Construction and Ship Inspection Bureau and has acquired ISO 9001 qualification certificates.It has the ability of designing and developing the special technical equipment for production of special valves by its highdeveloped CAD technology and information processing net and acquired Safety Certificate for Pressure pipe Component at the first issue in China(No.GYZA0116).

The pictures of the certificates are as follows:

ISO Certificate