Truss tube truss, refers to a round rod ends in the lattice structure which consists of interconnected. Girder truss structure pieces make economic use of materials, construction, light weight, easy to constitute various shapes to suit different purposes, such as can be made simply supported truss, arch, frame and tower and so on. Truss Background: steel structure has also made a major breakthrough. The biggest advantage is the steel structure of the building can require people to function, sensory requirements and economic requirements of a perfect combination. Truss Application: Most truss structure connecting rods are made of welded pipe truss manufacturers in the node, and before soldering, welding will be pre-press each weld rod shape cutting webs and chords cut This requires abdominal slotted rod ends cut intersecting line cutting and chords. Truss processing factories, Prudential Steel (certified), Changzhi truss provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Prudential Steel in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Prudential Steel.