
IZEX Co., Ltd.

Shanghai Tongjieliang Biomaterials Co., Ltd.

Shanghai Beiwei Stationery Co., Ltd.Shanghai Shi, China

Shantou Huashan Electronic Devices Co. Ltd.

Qingdao Norell Energy Saving and Environmental Protection Technology Co., Ltd.Shandong Sheng, China

TENDA SERVICE S.R.L.Italy

Dairin Kk

Zhengzhou Lecai Science & Technology Co. Ltd.

Smart Reamer Drilling Systems Ltd.

Guangxi City Vocational UniversityGuangxi Zhuangzu Zizhiqu, China

Guoneng Yili Energy Co., Ltd. Power Plant

Holvrieka NV