Hydropool, Inc.
Elpis OY Ltd.
Thermopatch BV
Scientific Holdings LLC
Jiangyin Zhengbang Pipe Manufacturing Co., Ltd.
Xiangtan Weida Electromechanical Manufacturing Co., Ltd.
Dongguan Yintai Glass Co. Ltd.
Xiamen Wanqiantang Ceramics Co., Ltd.
Beijing Jinghuan Equipment Design and Research Institute Co., Ltd.Beijing Shi, China
Changsha Leilixing Electronic Technology Co., Ltd.
Lei Xue, PhD
Enteron Pharmaceuticals, Inc.