Hong Kong Hengsu International Holding Co., Ltd

9/F, Guisheng Industrial Building, 42 Pai Road, Dalian, New Territories, Hong Kong

Hongsu Technology (Huizhou) Co., Ltd. (Guangdong Factory）

Shengfengyu Industrial Park, Shahe Avenue, Zhencun Village, Yuanzhou Town, Boluo County, Huizhou City

Guang Zhou JuHong New Materials Tech CO.,LTD.

228, No. 4, Fuyuan South Road, Huangcun Avenue, Tianhe District, Guangzhou

Anwei Bairuixing New Material Technology Co., Ltd. (Anhui Factory）

Shushan Modern Industrial Park, Shou County, Huainan City, Anhui Province Industrial Investment Lingang Xinxing
Industrial Park No. 07C

Shanghai Pengliang Chemical Materials Co., Ltd

Building A-4, Building 22, Comprehensive Science Park, No. 1699, Duhui Road, Minhang District, Shanghai

Ningbo Bosite Polymer Material Technology Co., Ltd. (Zhejiang Factory)

No. 47 Haifa Road, Binhai Industrial Park, Xiangshan County, Ningbo City, Zhejiang Province