Yuyao Kaiyuan Instrument & Hardware Factory specializes in producing hydraulic nozzles, couplings, joints, valves, adapters and various fittings for fire controls. We can offer products of Storz type, American type, English type, French type and Zhongdao type. And we can make is in aluminum and in brass. Our products have been exported to Europe, America, Asia, and other countries and regions.We always stick to the tenet of "Satisfying Customers" and the conception of "High Standard and Quality, as well as Novel Products". Our goal is "World Market Development".Due to high quality products, reasonable price, and considerate services, our company enjoys a high reputation both at home and abroad. Please feel free to contact us if you interested in any of products. We are looking forward to cooperating with you in the near future.