Profile: Fuzhou Hengsheng Hardware Co., Ltd. manufactures and exports hose couplings, fittings & accessories. Our main products include aluminum, brass, nylon, polypropylene, stainless steel and reducing cam & groove couplings, stainless steel safety clamp, foot valves, sandblast coupling, aluminum safety clamps, steam hose coupling, DIN2817 safety clamp & universal air coupling. Our steam hose couplings are available in female spud, wing nut, hose stem and complete set. We offer these couplings in 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″ and 2″ sizes. Our DIN2817 safety clamps are made up of stainless steel and aluminum. These are available from DIN13 to DIN100 sizes. We are also capable of producing customized products as per requested drawings and specifications. We serve various types of industries that include oil, mining, agriculture, food, chemistry and fire protection industries. We also export our products to various countries worldwide.