Address: No.780 Baoyuan Road, Qingdao hi-tech zone
Tel: 0532-55677398
Email: sales@bestone-ptc.com
website: www.bestone-ptc.com
Service hotline: 400-6628-768
Contact：zhangyuan
Mobile：400 6628 768
Telephone：400 6628 768
Email：sales@bestone-ptc.com
Postcode：466000
Website：http://www.bestone-ptc.com
Address：Address: No.780 Baoyuan Road, High tech Zone, Qingdao City
