ADDRESS:| 102, 1st to 3rd Floor, Building 9, No. 13, Jingsheng South Fourth Street, Tongzhou District, Beijing |
BUSINESS SCOPE: | Technical services, technology development, technology transfer; sales of chemical products (excluding hazardous chemicals). (Market entities independently select business projects and carry out business activities in accordance with the law; projects tha |
E-MAIL: | 525297641@qq.com;562926138@qq.com;lkzdz@163.com;bjcxhz@163.com
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