We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Hydrogen Tank, High Purity Methane Ch4 Gas, Electronic Grade Boron Trichloride Bcl3, Butadiene C4h6,Helium 5. Should further information be required, please contact us at any time! The product will supply to all over the world, such as Europe, America, Australia,Guatemala, Borussia Dortmund,Nigeria, Southampton.we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.