We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Boron Chloride, Gas C4h6 1 3-Butadiene, 99.999% H2 Gas, 99.99% Purity Methane Gas,Sulfur Dioxide So2. 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,Ireland, Canberra,Latvia, Denver.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're trying our best to be your good partner.