Taizhou Alfa Building Materials Co., Ltd.Zhejiang Sheng, China
Sichuan Aonong Biological Science & Technology Co. Ltd.Sichuan Sheng, China
Zhangjiagang Asia Pacific Glass Products Co., Ltd.Jiangsu Sheng, China
Fujian Minxi Tianlong Transformer Co., Ltd.Fujian Sheng, China
Shanghai Hengrun Shenqi Multimedia Co., Ltd.Shanghai Shi, China
Kunming CE Liang Photoelectric Technology Co., Ltd.Yunnan Sheng, China
Weroform Profile GmbH & Co. KGGermany
Foshan Shunde Lichuangxin Glass Machinery Co., Ltd.Guangdong Sheng, China
Philadelphia Retina Endowment Fund
De Krypton Microelectronics (Shenzhen) Co., Ltd.Guangdong Sheng, China
Shanghai Sanke Laser Technology Co., Ltd.Shanghai Shi, China
Huasheng Electronics (Chongqing) Co., Ltd.Chongqing Shi, China