
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.