CM Engineering Co. Ltd.
Université Savoie Mont BlancFrance
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.Beijing Shi, China
SENATOR GmbHHessen, Germany
Arco Armaturenfabrik Obrigheim Kg
Tianjin Jinfenglaiyi Technology Co., Ltd.Tianjin Shi, China
Chongqing Chongbo Energy-saving Glass Co., Ltd.Chongqing Shi, China
Vartec Corp.
Changzhou Zhonghui Mould & Plastic Co., Ltd.Jiangsu Sheng, China
Shandong Ovit Auto Parts Co., Ltd.
Darell Bigner
Shanghang Zijin Jiabo Electronic New Material Technology Co., Ltd.