Office: | +86 53285027818 (CN) |
Office: | +49 30 51303650 (VoIP) |
Fax: | +86 532 85027821 |
E-mail: | info@hc-engtech.com |
Address: | No. 10 Mid Hongkong Rd. Top YiHe International A1711 Qingdao, P. R. of China, PC 266071 |
Website: | http://www.hc-engtech.com |