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As the first professional door manufacture enterprise in Shandong province with largest scale in the industry in China, Qingdao Tongshuai Door Manufacture Co., Ltd is the import member of Qingdao Tongshuai Group. With 14 million Yuan registered capital and more than 100 employees, the company owns a group of advanced technologists, managers and vocational backbones, forming the integrated line of scientific research, consultation, production and service. Moreover, the company is elected as “China Patent-Shandong Star Enterprise”, “Provincial Contract-stress and Credit-keep Enterprise” and “Shandong Name Brand Trademark”.for further detail pls refer to www.tongshuaidoor.com |
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