Zhejiang Jinghong Electric Co.,Ltd.Zhejiang Sheng, China
Hangzhou Chinasoft Intelligent Optoelectronics Co., Ltd.Zhejiang Sheng, China
Guangdong Huaqing Testing Technology Co., Ltd.Guangdong Sheng, China
Guangzhou Guanzhong Electronic Technology Co., Ltd.Guangdong Sheng, China
Shenzhen Xiersen Jewelry Co., Ltd.Guangdong Sheng, China
Jiaxing Xingcheng Electronics Co. Ltd.Zhejiang Sheng, China
Jilin Research and Design Institute of Building Science (Jilin Construction Engineering Quality Inspection Center)
Qingdao Huilu Silicone Co., Ltd.Shandong Sheng, China
Guangdong Sibo Technology Co., Ltd.Guangdong Sheng, China
Shanghai Saijie Energy Technology Co., Ltd.Shanghai Shi, China
Ningbo Dayang Technology Co., Ltd.
Guangdong Delos Lighting Industry Co., Ltd.