Suzhou Haiquan Electric Appliance Co. Ltd.
Wuhan Ruize Technology Development Co., Ltd.Hubei Sheng, China
Michuang Measurement and Control Equipment Technology (Suzhou) Co., Ltd.
Chenzhou Dijing Huaxue Science & Technology Co. Ltd.
Zhunger Banner Yongzhi Coal Co., Ltd.
INNOBE Co. Ltd.
Lhoist Recherche et Développement SA
Maxdem, Inc.California, United States
ABB Hochspannungstechnik AG
Zhengzhou Jiayibei Packaging Design Co., Ltd.Henan Sheng, China
Instituto Federal do Parana
Hunan Kuangwei Technology Co., Ltd.Hunan Sheng, China