BH Semicon Co. Ltd.South Korea
Beijing Zhongyou Weihao Technology Development Co., Ltd.Beijing Shi, China
AMEI Technologies, Inc.
Enger-Kress Co.Wisconsin, United States
Zhongguang Hotspot Cloud Technology Co., Ltd.
Ningbo Qiduo Software Service Co., LtdZhejiang Sheng, China
Guangdong Ruitai Ventilation and Cooling Equipment Co., Ltd.Guangdong Sheng, China
Japan Institute of Wastewater Engineering TechnologyJapan
Hubei Forestry Research Institute
Old Carpenter Wood Co., Ltd.Fujian Sheng, China
Beijing Bikelai Environmental Protection Technology Co., Ltd.Beijing Shi, China
Foshan Nanhai District Xiqiao Huahongda Textile Co., Ltd.Guangdong Sheng, China