
Liaoning Planning & Designing Inst of Post & Telecom Co., Ltd.Liaoning Sheng, China

Hebei Guohua Cangdong Power Co., Ltd.

Flex-Ability Concepts LLCOklahoma, United States

Chemtex (Shanghai) Chemical Engineering Co., Ltd.

Clina Heiz- und Kühlelemente GmbHBerlin, Germany

Changzhou Sanyou Dissan Protective Materials Mfg Co. Ltd.

Carlit Holdings Co., Ltd.Tokyo-to, Japan

Shinil Foundation Co., Ltd.

Greenwall, Inc.California, United States

Ningbo Construction Co., Ltd.Zhejiang Sheng, China

Sandco, Inc.

Walo Bertschinger AG