Address：Tianjin China beichen national economic and technological development zone. 津ICP备18000199号 Powered by www.300.cn
Phone number：022-58102825 Fax：022-58102868 Zip code：300402
Tianjin zhongzhong technology engineering co. LTD.
Contact: Mr.du.
Contact number: 022-58102825.
Fax: 022-58102868
Zip code: 300402
Address: tianjin China beichen national economic and technological development zone.