Dongyang sun of Steel Materials Co., Ltd. to introduce you to check the connection surface integrated housing where to buy, remove rust, burrs and an oil, check the connection member faces offer integrated housing, high strength bolts joint friction surface machining can be sprayed sand blasting and grinding methods. Anti-slip coefficient after treatment shall meet the design requirements. 2, the friction surface has surface rust remove burrs and no oil. Dongyang sun of Steel Materials Co., Ltd. to introduce you to the significance of the implementation of factory decoration: conducive to meet individual needs. Through research and development, and constantly enriched and improved integrated housing, according to consumer tastes and personality differences, can achieve high-tech industrial production and personalization of steel combine to provide a variety of materials, styles, colors and grades of products on behalf of the user to choose. Integrated housing wholesalers, sun of high-grade steel material quality, longyou integrated housing provided by the sun of Dongyang Steel Materials Co., Ltd .. 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.