
Wuxi Xintian Machinery Co., Ltd.Jiangsu Sheng, China

LEM International SA

Simtech Co. Ltd.South Korea

Shenzhen Shangyutong Technology Co., Ltd.Guangdong Sheng, China

Anhui Xinyuan Technology Co., Ltd.

Jianfa Electric Product Shenzhen Co. Ltd.

Qinhuangdao Shucheng Energy Saving Technology Co., Ltd.

Hongkui Biological (China) Co., Ltd.Shandong Sheng, China

Shandong Hangyu Jili Electronics Co., Ltd.Shandong Sheng, China

Yuesen Lighting Technology (Shanghai) Co., Ltd.Shanghai Shi, China

Prysmian Australia Pty Ltd.Australia

Guangzhou HuaRenYiHe Specialty Optial Fiber Technology Co.,LtdGuangdong Sheng, China