- Taiyu (Xiamen) Optical Co., Let
- Address:21# Beitou Rd.,Xinglin Town, Jimei District, Xiamen, Fujian, China
- Jiangsu Laitz Optoelectronics Technology Co., Ltd
- Address:3/F,Xinzha Industrial & Technical Park, No.2188, Longcheng Road, Changzhou, Jiangsu, China
- HOME-UNION INDUSTRIAL CO., LIMITED
- Address:Ningbo, Zhejiang, China