Dongyang sun of Steel Materials Co., talk with your civil Steel will become the main direction. Since 2009, an annual certification of a comprehensive review, Bao Steel Metallurgical leadership attaches great importance to integrated housing Which is good, general manager Zhang Ronghui his party attended the first meeting of the audit. After the meeting, Mr. Chuck according to the auditor the audit plan, first came to the factory site audit. Dongyang sun of Steel Materials Co., Ltd. to introduce you to the development process of the steel structure. Although China has remarkable achievements of early integrated housing in the iron structure, but because 2000 years of feudal shackles integrated housing prices, the science developed, therefore, long-term stay at the level of iron buildings. Until the late 1800s, China began using modern steel. After the founding of New China, the steel structure of the application has been greatly developed, both in quantity and quality, or far more than in the past. Which is better integrated housing _ sun of high-quality steel materials _ River Integrated Housing provided by Dongyang Steel Materials Co., Ltd. Shun up. Dongyang sun of Steel Materials Co., Ltd. (www.dysdjg.com) Zhejiang Jinhua, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the sun of steel material led the staff warmly welcome all inquiries negotiations to create sun of a better future for steel materials.