Established in 2012, SIG Vietnam specialises in the manufacturing of Liquid Oxygen, Liquid Nitrogen, Liquid CO2, Liquid Mixed Gase, Liquid Argon and Acetylene gas. We also render the refilling of gas cylinders for compressed Oxygen, Nitrogen, Argon, Carbon Dioxide (CO2), Dissolved Acetylene (D.A), mixed gases and Ethylene as well as the supply of both loose cylinder and pallet refills. In addition, SIG Vietnam supplies the following refrigerants: R22, R134A, R401A, R404A, R407C and R410A, available in either disposable cans or cylinders, ranging from 13.6kg to 100kg.