
Hangzhou Water Treatment Technology Development Center Co. Ltd

Sigmedics, Inc.

Fuzhou Xinfuxing Glass Co. Ltd.

Qujing Qiankun Paper Products Co. Ltd.

Taicang Biqi New Material R&D Co., Ltd.Jiangsu Sheng, China

Hunan Jielitai Technology Co., Ltd.

Dongguan Jiexun Rubber Co. Ltd.

Jinzhou Jixin High Temperature Material Co., Ltd.

Gansu Huaye Biotechnology Group Co., Ltd.

Wysong & Miles Co.

Design & Manufacture Ltd.

Zhengzhou Dahe Zhixin Technology Co., Ltd