Tongling Maiwei Electronic Technology Co., Ltd.Anhui Sheng, China
Tongye Technical Development Co. Ltd.Tianjin Shi, China
Autophix Tech Co. Ltd.Guangdong Sheng, China
Screen Media SRO
Jean-Claude Decaux,
Huian County Lijia Intelligent Equipment Co., Ltd.
Designing Institute,Chongqing Steel GroupChongqing Shi, China
Jeffrey L. Lacy
Jiangsu high pressure vale co.,Ltd
Tianjin 707 Hi-Tech Co., Ltd.
Construction Mechanization Research Branch of China Academy of Building Research Co., Ltd.
Quanzhou Sanxing Machinery Industry and Trade Co., Ltd.