Heshan Fuyi Copper Material Co. Ltd.Guangdong Sheng, China
Zhong Tie Shi Er Ju Ji Tuan Di Qi Gong Cheng You Xian Gong SiHunan Sheng, China
Chishui Danxia Productivity Promotion Center Co., Ltd.
Zhongshan Shangyou Technology Lighting Co., Ltd.Guangdong Sheng, China
Guangdong G Clef Bending Technology Co., LtdGuangdong Sheng, China
Jinan Dejia Machine Co. Ltd.
Yunnan Agricultural University
Guangdong Huazhong University of Science and Technology Industrial Technology Research Institute
Guangzhou Lvkou Shi Technology Co., Ltd.Guangdong Sheng, China
Nantong Textile and Silk Industry Technology Research Institute
Hong Mao Technology Co. Ltd.
Nanjing Zhige Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China