• Kirgen Bioscience (Shanghai) Co., Ltd.

• Kebai Bioscience (JiangSu) Co., Ltd.

• Kejing Bioscience (HaiNan) Co., Ltd.

• Jiangxi Kejing Biotechnology Co., Ltd

Kirgen Bioscience (Shanghai) Co., Ltd.Building 17, Lane 15, Gudan Road, Pudong New Area, Shanghai

Building C2, No. 188 Linjiang Avenue, Linjiang Town, Haimen District, Nantong City, Jiangsu Province, China

3-7A, American Industrial Village, No. 100, Nanhai Avenue, Haikou, Hainan Province

Building A11, No. 1299 Medical Avenue, Medical Park, Economic Development Zone, Jinxian County, Nanchang City, Jiangxi Province