
Industrias Plasticas Trilla SA

Jiangsu Yingtong Construction Technology Development Co., Ltd.

Chengdu Railway Communication Equipment Factory

Fovs SRL

Nanjing Nandian Relays Automation Co.,Ltd. ,

Halton Ventilation (Shanghai) Co., Ltd.

Shandong Haiyan Medical Manufacture Co., Ltd.

Zhuhai Zhanchen New Materials Co., Ltd.

Hunan Maotian Century New Materials Co., Ltd.

Shanghai Xingen Environmental Protection Technology Co., Ltd.

EJOT Kunststofftechnik Verwaltungsgesellschaft mbH

Beijing Shijiabo Technology Group Co., Ltd.