Dongyang sun of Steel Materials Co. share with your booth installation material requirements ⑴ material before entering the paan integrated housing production costs, the factory must provide proof and certification paan integrated housing production costs, according to specifications after entering sampling , sent with the appropriate qualification testing laboratory retest before using. ⑵ used in cement, sand and other raw materials have passed the test paan integrated housing production costs, and the cement factory must have a certificate and three days, 28 days strength reports. Dongyang sun of Steel Materials Co. share integrated housing integrated housing features wooden houses with comfortable wooden structure due to its excellent thermal insulation properties, people can enjoy the cool wood frame house. In addition, wood is a natural material Pan integrated housing production costs, green pollution-free, will not cause harm to humans, material permeability, and easy to keep indoor air fresh and moisture balance. Integrated housing production price, sun of Steel Materials popular, Dongyang integrated housing provided by the sun of Dongyang Steel Materials Co., Ltd. Integrated housing production price, sun of Steel Materials popular, integrated housing is Dongyang Dongyang sun of Steel Materials Co. (www.dysdjg.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: XU Guang-hui.