Devan Chemicals NVOost-Vlaanderen, Belgium
Weicon GmbH & Co. KGNordrhein-Westfalen, Germany
Air BP Ltd.United Kingdom
Matsumura Oil Co., Ltd.
Rother Technologie GmbH & Co. KGGermany
GEA Mechanical Equipment Italia SpAParma, Italy
Radiator Specialty Co.North Carolina, United States
Industrie et Commerce Plastique NVBrussels Hoofdstedelijk Gewest, Belgium
Diesel Power Engineering Co., Inc.California, United States
Recycling Technologies Ltd.United Kingdom
Beijing VP Co. Ltd.
Itoh Oil Chemicals Co., Ltd.