Beijing Tongda Sanji Technology Co., Ltd

ADDRESS:101, 1st Floor, Building 24, No. 1, Yuxi First Street, Tongzhou District, Beijing
BUSINESS SCOPE: Technology promotion, technical services; computer system services; retail electronic products, mechanical equipment, stationery, computers, software and auxiliary equipment; data processing; software design; household electrical appliances repair Busines
E-MAIL:88473351@qq.com;1747427746@qq.com;2414834637@qq.com;frankmengde@163.com