Changzhou Longren Mechanical & Electrical Co., Ltd. [China]

1.Our regulators are used for O2,CO2,Argon. pressure gauge. 2.A variety of pressure gagues. 3.Detailed information on request.

1.Our regulators are used for O2,CO2,Argon. pressure gauge.2.A variety of pressure gagues.3.Detailed information on request.

We are professional manufacturer dealing in Welding&Cutting products for many years. Our products are in high quality, and 99% exported, also these products are matched with Binzel/Trafimet.  We manufacture products in large quantities with CNC and self-oriented machine.

gas pressure regulator