Xiamen Dangsheng New Material Co., Ltd.Fujian Sheng, China
Shiyan Zhuohuan Auto Parts Co., Ltd.Hubei Sheng, China
Shenzhen Maichi Security Technology Co., Ltd.Guangdong Sheng, China
Guangzhou Spreadtrum Information Technology Co., Ltd.Guangdong Sheng, China
Shanghai Chengxiang Electromechanical Equipment Co., Ltd.Shanghai Shi, China
Gaoyou Shengxin Fire Technology Co., Ltd.Jiangsu Sheng, China
Hunan Han’s Smart Equipment Co,LtdHunan Sheng, China
Eye Therapies LLCUnited States
Heze Shuanglong Metallurgical Machinery Co., Ltd.Shandong Sheng, China
Nikko Denki Seisakusho KKJapan
Chengdu Yougou Technology Inc.Sichuan Sheng, China
Huaneng Yimin Coal & Electricity Co. Ltd.