
Manfred Rietzler,

CoaXmedia, Inc.Georgia, United States

Jiangsu Boguan Electric Co., Ltd.Jiangsu Sheng, China

Shanghai Nanyang Electrical Machinery Co. Ltd.

Wendeng Yuantong Pipe Co., Ltd.Shandong Sheng, China

M & L Patent Oy AbFinland

Jiangxi Jingcheng Ceramics Co Ltd.Jiangxi Sheng, China

Tianjin Fubang Industry and Trade Co.,Ltd.Tianjin Shi, China

Anhui Yucan New Material Technology Co., Ltd.Anhui Sheng, China

Nanjing Micro-Nano Technology Research Institute Co., Ltd.Jiangsu Sheng, China

Shenzhen Qi Li Nano Technology Co., Ltd.Guangdong Sheng, China

Dalian Baojie Chemical Technology Co., Ltd.Liaoning Sheng, China