As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for Chengdu Taiyu Gas, So2 Gas Sulfur Dioxide 99.9%, Ethylene Oxide Sterilization, Helium 4,99.5% Boron Trifluorid. We promise to try our greatest to deliver you with high quality and economical products and services. The product will supply to all over the world, such as Europe, America, Australia,Iran, El Salvador,Paris, Portugal.We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.