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 3mm Weld Fittings to 1/4inch NPT Male Thread, Compression Fitting Ball Valve, 1/8 Npt 8mm Steel Compression, Co2 High Pressure Regulator,O2 Regulator. We have deep cooperation with hundreds of factories around China. The products we provide can match with your different demands. Choose us, and we won't make you regret! The product will supply to all over the world, such as Europe, America, Australia,UK, Czech republic,Sao Paulo, Belize.With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.