Leyard Tv Technology Co. Ltd.
Beijing Rongchunag Geotechnical Engineering Co. Ltd.Beijing Shi, China
Zhejiang Hairui Electrical Co.,Ltd.
Ningbo Lemeijia Electrical Technology Co., Ltd.Zhejiang Sheng, China
Aide Toyi Co., Ltd.
Bertoldo & C. SRLTURIN, Italy
Haier Information Technology (Shenzhen) Co. Ltd.
Miura Denshi Kk
Artilium UK Ltd.
Inner Mongolia Institute of Metal Materials
Yichang Xingda Municipal Engineering Co Ltd.Hubei Sheng, China
UNITED CHINA ELECTRONICS (H.K.) COMPANY LIMITED