
Verstegen Holding BVNetherlands

Shenzhen Geliant Optoelectronics Technology Co., Ltd.Guangdong Sheng, China

Zhengzhou Songwei Machinery Manufacturing Co., Ltd.Henan Sheng, China

PRODEV LIMITED

Guangdong Stell Technology Co., Ltd.Guangdong Sheng, China

Beijing Zhangdianzishi Technology Co LtdUnited States

Beta Engineering SRLBrescia, Italy

Zhongshanjuguangyidongyuanyaokongmen Co. Ltd.Guangdong Sheng, China

Ningbo Longer Lighting Co. Ltd.

Shandong Legend Beibei Children's Products Co., Ltd.Shandong Sheng, China

Jiangxi Yuhong Construction Co., Ltd.Jiangxi Sheng, China

Huzhou Teachers College