We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 300 bar gas regulator, Metric Pipe Thread Fittings , Dkos Fitting , Male Npt ,Hydraulic Hose Connectors Fittings . We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Dubai, Netherlands,South Korea, Jordan.Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.