Zhongke Tianyun (Beijing) Environmental Technology Co., Ltd

ADDRESS:271, Block A, 5th Floor, No. 22 Zhongguancun Street, Haidian District, Beijing
BUSINESS SCOPE: Technology development, technology promotion, technology transfer, technology consulting, technical services; corporate management consulting; contracting exhibition activities; conference services; natural science research and experimental development; e
E-MAIL:854233648@qq.com