Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for China N2o Gas and Gas Cylinder N2o Gas, Helium Melting And Boiling Point, Bcl3 Cas, Bf3 Semiconductor Gases Boron Trifluoride Boron,Acetylene Gas. We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc. The product will supply to all over the world, such as Europe, America, Australia,Portugal, Casablanca,Austria, Liberia.We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.