
Compomac SpABologna, Italy

Maanshan Power Transmission Machinery Co., Ltd.

JOST Werke AGHessen, Germany

Allied Tube & Conduit Corp.Illinois, United States

Dipl.-Ing. Herwarth Reich GmbH

Hangzhou Advance Coupling Co., Ltd.Zhejiang Sheng, China

Zhuji Chain General FactoryZhejiang Sheng, China

Ringfeder Power Transmission GmbHHessen, Germany

Fernco, Inc.Michigan, United States

Dalian Hydraulic Machinery Co., Ltd.

VMA Verbindungs-Meß- und Antriebstechnik GmbH

KTR Systems GmbHNordrhein-Westfalen, Germany