JOIN BRASS ENTERPRISE CO., LTD was established in Taiwan at ***** has possesses advanced in this market , also the manufacture equipment is the best . It is professional manufacture all kinds of Quick Couplings, it&＃039;s widely used in the following trades such as pneumatic pressure, hydraulic pressure, vacuum, die - working shop respect and etc. Through our continuing strive, all of our products for far sale to every foreign country. The product of our company have adapt the best precise manufacture .The ring material , high-pressure , high temperature and low temperature all pass through rigorous product control. Our product quality have passed through ISO 9001 design, R&D and manufactured certified by URS. The price are cheaper than the similar materials of other manufacturers, It has economic benefit, and also has efficacious save fund, improved the manufacture quality, and it has arrived the market requirement. We are now going with the tide to create, renovate more practical and better functional character products continuously for satisfied client&＃039;s requirement. Meanwhile, we expend 8%~10% business volume for R & D every year. High quality, prompt service , new product is our goal. For more information please do not hesitate to contact us. Thanks! Email:*****