Beijing Dingsheng Guangyuan Investment Consulting Co., Ltd

ADDRESS:905-1, No. 17, Sanlihe Road, Haidian District, Beijing
BUSINESS SCOPE: Installation, maintenance; professional contracting; technology development, technical services; sales of elevators, Wujinjiaodian, instruments and meters. (Enterprises independently choose business projects and carry out business activities in accordance
E-MAIL:754108498@qq.com