
Nestor Ltd.

Caravan Products Co., Inc.

Vallourec Mannesmann Oil & Gas Germany Gmbh

Kunshan Changfeng Hardware Product Co., Ltd.

Kawaguchi Giken KK

Jiangdu Shuguang Electric Power Equipment Co. Ltd.

Jiangsu Beijiali Machinery Technology Co., Ltd.

Ruyuan Dongyang Sunshine Youaixijie Fine Foil Co., Ltd

Dongguan Xinsuyuan Plastic Technology Co., Ltd.

Haobai Electronic Technology (Shanghai) Co., Ltd.

Shanghai Yufei Metal Product Co. Ltd.

Costruzioni Generali Gilardi SpA