Shenzhen Yuanyi Technology Co., Ltd.Guangdong Sheng, China
Shanghai Zhongjie Nonferrous Metal Co. Ltd.
Hangzhou Yulong Chemical Co. Ltd.
Sang-Don Park,
Agricultural Enterprises
ASM Assembly Automation Ltd.
Samho EduTech Co., Ltd.
Lantu Automotive Technology Co., Ltd.
China Construction Shandong Investment Co., Ltd.
Huaneng International Power Co. Ltd Dezhou Power Plant
Anhui Qianxin Communication Technology Co., Ltd.
Huazhiyuan Electric Group Co., Ltd.