Cold bending properties of steel is resistance to cracks when measuring steel bent at room temperature plastic deformation process. Cold bending properties of the steel is subjected to cold-formed steel experiment to test the performance of a predetermined degree of bending of the bending deformation. Steel sealing performance, steel, since the welded structure can be completely sealed, Guangxi steel plant, can be made airtight, steel Which is good, watertight all good pressure vessels, large oil tanks, pressure pipes Wait. Steel Engineering | Guangxi Yinhe (certified) | steel supplied by Guangxi Yinhe metal structure Engineering Limited. Guangxi Yinhe metal structure Engineering Company Limited (www.gxmmr.cn) Guangxi Nanning, the activities of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Guangxi Yinhe leadership with the staff warmly welcome all inquiries negotiations to create the Guangxi Yinhe better future.