carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for R410a, Colorless Gas C4h6 1 3-Butadiene, Liquid Nitrous Oxide, Hydrogen 5.0,Sulphur Dioxide Gas. Besides, our enterprise sticks to high-quality and fair value, and we also offer you fantastic OEM solutions to several famous brands. The product will supply to all over the world, such as Europe, America, Australia,Berlin, Luxemburg,Gabon, venezuela.With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.