Helium (Chinese companies list)

Business scope: Liquefied, Liquefied, Liquefied, Liquefied, Liquefied, Liquefied, Ammonia, Argon, Methane, Compressed, Compressed, Compressed, Seamless Cylinder, Medical Oxygen Production, Labor Information Consultation, Oxygen, Acetylene, Gas Cylinder, Cylinders And Accessories, Argon, Helium ...