Zhejiang Dilong Photoelectric Material Co., Ltd.
Huahan (Quanzhou) New Fabric Development Co., Ltd.Fujian Sheng, China
Jiangsu Ideal Optical Technology Co., Ltd.Jiangsu Sheng, China
Shenzhen Baoan Dongjiang Environmental Technology Co. Ltd.
Jiangsu Bright Optoelectronics Research Co., Ltd.Jiangsu Sheng, China
Lu'an Hengwei Logo Co., Ltd.Anhui Sheng, China
Huadian (Beijing) Thermal Power Co. Ltd.
Chongqing Zhennisi Technology Co., Ltd.Chongqing Shi, China
VetAll LaboratoriesSouth Korea
Lange International SA
Hebi Huazhiyun Technology Co., Ltd.Henan Sheng, China
Jiangsu Zhengbai Electric Co., Ltd.Jiangsu Sheng, China