Group Headquarters: Building 16, Zhengding Science and Technology Valley, No.2 Weituo Street, Zhengding Area, (Hebei) Free Trade Experimental Zone, China.
Beisun Factory: No.1 Beisun Village, Zhengding, Shjiazhaung, China.
Liangxia Sub-Factory: Liangxia Village, Nanlou Township, Zhengding County, Shijiazhuang City, Hebei Province, China.
Tianjin Subsidiary: 2-701 Chenying building, Xinkai road, Hedong District, Tianjin, China.
Hangzhou Subsidiary: Room 1709, Block A, IX-work Mansion, No. 650, Binjiang District, Hangzhou City, Zhejiang Province, China.