Hanyi Biotechnology (Beijing) Co., Ltd.Beijing Shi, China
China Overseas Environmental Technology (Shanghai) Co., Ltd.Shanghai Shi, China
Maanshan Baiyuan Machinery Co., Ltd.Anhui Sheng, China
Guangzhou Jielin Air Purification Technology Co., Ltd.Guangdong Sheng, China
Criton Technologies
Zhejiang Taizhou Jieterui Sanitary Ware Technology Co., Ltd.Zhejiang Sheng, China
Hangzhou Jiuju Technology Co., Ltd.Zhejiang Sheng, China
Dongguan Tengmao Electronics Co., Ltd.Guangdong Sheng, China
Anhui Lanxi Engineering Technology Development Co., Ltd.Anhui Sheng, China
Kunshan Dummei Electronic Industrial Co., Ltd.Jiangsu Sheng, China
Tianjin Tianrong Building Materials Group Co., Ltd.Tianjin Shi, China
Hyde Lisen (Tianjin) Testing Equipment Co., Ltd.Tianjin Shi, China