To cope with our business expansion, our BeiJing office has been relocated to the following address on 30th March 2017
TEL: 010-58673007
FAX: 010-58673007
EMAIL: tinana@chief-tech.com
Address: Room 1117, Block D, FuDun Center Building, No. 58, East Three Ring South Road,
Chaoyang District, Beijing ,China
