Beijing yikaihe Trading Co., Ltd

ADDRESS:300 meters east of Dongfangliu Road, Guce Village, Chengguan Street, Fangshan District, Beijing
BUSINESS SCOPE: Technology development, technology consulting, technology services, technology promotion, technology transfer; research, design, and development of Internet of Things technology and software systems; sales of self-produced products; software development;
E-MAIL:1019488581@qq.com