We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for 1/2″ NPT X 1/4” Bard Inline Diffusion Stone, Portable Hydrogen Gas Detector , Keg Carbonation , Gas Leak Detector Sensor ,Oxygen Stone Beer . Sincerely hope we are growing up together with our prospects all over the environment. The product will supply to all over the world, such as Europe, America, Australia,Russia , Congo ,South Korea , Anguilla .Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.