Vitux Group ASOslo, Norway
Hubei Huaxin Silicone New Material Co Ltd.Hubei Sheng, China
Beijing Tongzhou Switchgear Co. Ltd.Beijing Shi, China
Chongqing Construction Engineering Eighth Construction Co., Ltd.Chongqing Shi, China
Sichuan Zongheng Measurement and Control Technology Co., Ltd.Sichuan Sheng, China
Niikura Kogyo Co. Ltd.Japan
Kotobuki Holdings Co Ltd
Hebei Yaoteng Road and Bridge Engineering Co., Ltd.Hebei Sheng, China
Jilin Province Northeast Socks Textile Industrial Park Development Co., Ltd.Jilin Sheng, China
Zhongke Power Equipment Group Co. Ltd.Anhui Sheng, China
Zhejiang University Shenzhen Research Institute
Anhui Boyao Qiancao Sinopharm Co., Ltd.