Xi'an Kelight Information Technology Co., Ltd.Shaanxi Sheng, China
Chaohu Rongda Plastic Industry Co., Ltd.Anhui Sheng, China
Tianzhu Science & Technology Co. Ltd.Henan Sheng, China
Huzhou Sennuo Environmental Technology Co., Ltd.Zhejiang Sheng, China
Tianjin Tianshi Life Source Co., Ltd.Tianjin Shi, China
DuPont Electronic Polymers LPOhio, United States
Shandong Boyuan New Material Technology Co., Ltd.Shandong Sheng, China
Dalian Bonded Zone Gaojia Chemical International Industrial &
Durham Pharmaceuticals
Suzhou Zhifan Plastic Materials Co., Ltd.Jiangsu Sheng, China
Quan Star Machinery (Shanghai) Co., Ltd.Shanghai Shi, China
Yixing Yatai Technology Co. Ltd.