Contact

Delong Headquarter

AddressThe National University Science and Technology Park,

                R&D Main Building Floor 21/22,                 No.5699 North Second Rd, Baoding City, Hebei Province, P.R.China

Tel0312-3376501/04

Fax0312-3016036

Emaildelonghb@163.com


在线地图
Baidu
sogou