Hwasung Industrial Co., Ltd.South Korea
Gebrueder SulzerSwitzerland
Watertight International Ltd.
China State Construction Engineering (Hong Kong) Ltd.China
Oglebay Norton Co. LLCOhio, United States
Xinghua Meiquan Technology Co. Ltd.
Morgan Co., Inc.Pennsylvania, United States
Guangdong Jindonghai Group Co. Ltd.
Evonik Functional Solutions GmbHNordrhein-Westfalen, Germany
Kimmon Electric Co. Ltd.Tokyo-to, Japan
LION Smart GmbHBayern, Germany
GESA Form + Funktion Displaybau GmbHHessen, Germany