Jinan standard source building materials co., LTD. (www.jnbiaoyuan.com) is located in the beautiful quancheng - jinan.Mainly engaged in special dry mortar and construction admixture of development, production and service.Co***ny to customer demand as the core, the combination of products to the engineering application, providing customers with a full range of services, won a good reputation in the market.Co***nies adhere to the "international quality standards, do the source of mortar industry" business phi...
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