Qinghai Tongyi Building Material Technology Co., Ltd.

ADDRESS:Room 322, Unit 3, Building 8, No. 131, Xincheng Avenue, Chengzhong District, Xining City

BUSINESS SCOPE: R&D, production, wholesale and retail of concrete admixtures; hardware and electrical sales; building materials research and development; construction machinery leasing (the above items must be approved in accordance with the law, and business activities can be carried out only after the approval of relevant departments)******

E-MAIL:870902025@qq.com;27882546322@qq.com;2788254632@QQ.COM;2494251497@qq.com