Address: East of China- Qingdao Liuting International Airport

Telephone number of the Group's office: 86-532-66910356

Telephone number of the Information Centre of the Group: 86-532-66911584

Fax: 86-532-66910536
P.C.: 266108
E-mail ：info@honfeng.com

Qingdao Hongfeng Group Building Materials Co. Ltd.: 86-532-66910597 66912709
(Coating material, fluorocarbon coating material, Fluorine material)

Qingdao Hongtai Air Conditioner Apparatus Co. Ltd.: 86-532-66910700
(Pipe group and liquid storing vessel)

Qingdao Hongfeng Group Electronics Co. Ltd.: 86-532-66911299
(Wire bundle and valve)

Qingdao Hongfeng Group Air Conditioner Fittings Co. Ltd.: 86-532-66911607 66911714
(Sizing sheet) (Storage apparatus)