Groupe Jemini
Telettra SRL
Hefei Zhengtuo Decoration Materials Co., Ltd.
Shan Dong Kai Lai Electric Equipment Co. Ltd.
HIDRIA AET Druba za proizvodnjo vignih sistemov
Zhejiang Yuerong Construction Group Co., Ltd.
Zixu Shengye (Kunshan) Metal Technology Co. Ltd.
LC Co., Ltd.
Shanghai Changfa New Material Co., Ltd.
Ceys SA
Hitachi Advanced Systems Corp.
Hai Li Du