GAS MASTER is a professional compressor manufacturer that was established in 1990, designs and produces high-pressure compressors for breathable air technical gases like Nitrox, Trimix, Helium, Nitrogen, Hydrogen Methane. Our products are widely used the fields of fire fighting, diving, ...
Telephone:86-021-13671783662
Address:Rm.707, No.218,Junjiang International Office Building, Ningguo Rd., Shanghai, Shanghai, China