Profile: Dalian Chang Sheng Metal Co., Ltd. specializes in manufacturing and supplying cost effective metal parts. We are an ISO 9001:2000 certified company. We are able to supply different types of materials such as iron, steel, brass, aluminum and other non-ferrous alloys. We also specialize in casting, forging, stamping, welding and machining. Our products are widely applied in oil, water & gas pipe systems, industrial components, civil components, auto parts, agricultural machinery & tools, shipbuilding, mining, construction and military industries. We offer form work accessories such as tie rods, wing nuts, tie nuts, jack nuts, water stops, hex nuts and rapid spring clamps. These are extensively used in the various constructions works. Our scaffolding accessories include fittings, clamps, cuplock systems, adjustable post shores and shoring pipes. These scaffolding accessories constitute important part of any building construction process. They are manufactured from the raw materials such as iron, steel and aluminum.