Guangzhou Songhua (Yuehua) Youfeng Seal Jian

Import Youfeng (Zhuji International Machinery City)

Yang Kaiyoufeng

Guangzhou Changlong Youfenghang

Guangzhou Aoteng Siyoufeng Exclusive-dealing Firm (Guangzhu Commercial Mansion Shop)

Hexin Parts Yuanxin Youfeng (Dongtai Commercial Mansion Shop)