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            Contact Us

            Contact:Mr Wen
            Tel:0768-2217102(Sales)
            Tel:0768-2207251(Sales)
            Tel:0768-2105264(Administration)
            QQ:20278942、237505277
            WeChat:CY07682217102
            Service Tel: 400-655-0061
            Email:20278942@qq.com

          1. Company profile
          2. Chaozhou Changyu teaching instrument co., ltd is a routine teaching instrument agreement procurement suppliers of primary and secondary schools in guangdong province, China teaching equipment industry association member. Company was founded in 1995, strong technical force, has advanced and perfect production line, perfect testing equipment, as well as a number of professional talents with innovative ideas and rich experience. Main products and internal ......