QINGDAO HENGDA TYRE CO.,LTD.
QINGDAO HONGCHI TYRE CO.,LTD.
TEL: +86-532-68972391
FAX: +86-532-86312666
Email: marina@hongchityre.com marina@hengdatyre.com
Contacts :Marina Sun ( International Market Director)
Skype: marina_sun_887@hotmail.com