Stainless steel quick couplings include type A,B,C,D,E,F, The company covers about 26,000 m2, specializing in ... (PTFE) hose,Nylon Resin tube,Braided hose,Fireproof hose,Hose coupling, Assembly Parts, etc and exporting to more than 30 countries ... , e.g. USA, UK, Germany, Korea, Russia, Iran, India, Pakistan, Kuwait, ...