
Denair Energy Saving Technology Shanghai Co. Ltd.Shanghai Shi, China

Yi Bin Bei Fang Chuan An Hua Gong You Xian Gong SiSichuan Sheng, China

Jiangxi Caizhi Heavy Industry Machinery Co., Ltd.Jiangxi Sheng, China

Hebi Magnesto Technology Co., Ltd.Henan Sheng, China

Rudolf Rost Sperrholz GmbhGermany

Inner Mongolia Electronic Information Vocational Technical CollegeNei Mongol Zizhiqu, China

Urumqi Building Materials Science Research Institute Co., Ltd.Xinjiang Uygur Zizhiqu, China

Suzhou Shenghang New Material Technology Co., Ltd.Jiangsu Sheng, China

Huian Hengjiusheng Electronic Technology Co., Ltd.Fujian Sheng, China

Shandong Pintong Electromechanical Technology Co., Ltd.Shandong Sheng, China

Shenzhen Zhimeide Technology Co., Ltd.Guangdong Sheng, China

Liaoning Hongguang Technology (Group) Co., Ltd.Liaoning Sheng, China