Yancheng Yingxintong Technology Co., Ltd.Jiangsu Sheng, China
Well Shyang Machinery Co. Ltd.
Jiangsu Dahua Electronics Co., Ltd.
Tangshan Weijin Technology Co., Ltd.Hebei Sheng, China
Shenzhen Rgbic Microelectronics Technology Co., Ltd.Guangdong Sheng, China
Zhong Shan Shi Hai Yi Zhou Dian Zi You Xian Gong SiGuangdong Sheng, China
Yongfa (Jiangsu) Molding and Packaging Technology Co., Ltd.Jiangsu Sheng, China
FRATELLI BERETTA SRLItaly
Sulzer Markets & Technology AGSwitzerland
Anhui Zhongke Pu Ruida Optoelectronics Co., Ltd.Anhui Sheng, China
Suzhou Guoju New Material Co., Ltd.Jiangsu Sheng, China
Ninghai Yixiang Lighting Electric Co., Ltd.Zhejiang Sheng, China