We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for China C3f6 and C3f6 Gas, Ch4 40l 150bar Methane Gas, Industrial Refrigerant N Butane, C2h6 Gas,So2 Gas Sulfur Dioxide 99.9%. Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services. The product will supply to all over the world, such as Europe, America, Australia,Seychelles, Holland,Argentina, Armenia.Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.