Steel Engineering is mainly structural steel steel production cost, is one of the main building structure types. Steel is one of modern construction projects in the more common form of the structure. Ours is the first country with a load-bearing structure of steel prices of iron manufacture, much in the era of Qin Shihuang (246-219 BC years) steel works, it has to do simple load-bearing structural steel iron, while Western nations began in the 17th century metal bearing structure. Steel Works is the main structure of steel production, is one of the main building structure types. Steel testing standards: structural performance test with real load dynamic testing. Should develop a detailed test program before the test, including test purpose, the specimen selection or production, loading device, measuring points and test equipment, procedures, and test results of the assessment methods to load. Steel processing | Prudential Steel (certified) | Steel 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.