Wilhelm Siefer GmbH & Co.KG
Trigonal®-Machines make Wilhelm Siefer GmbH & Co. KG one of the worldwide leading companies for dispersing, homogenising, mixing and size reduction technologies looking back on decades of professional experience. „High Shear XXL“: Our versatile machi
Introduction
Trigonal®-Machines make Wilhelm Siefer GmbH & Co. KG one of the worldwide leading companies for dispersing, homogenising, mixing and size reduction technologies looking back on decades of professional experience. „High Shear XXL“: Our versatile machi...

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Cowie design and manufacture speciality PTFE products which are expedited globally across chemical and related industries. PTFE's unique properties include almost total chemical resistance, thermal stability, non-stick performance, UV resistance, exc
AVA is a leading supplier of machines and system solutions with core competence in mixing and drying. Extensive process know-how, technically advanced high-quality equipment, comprehensive services and intensive consulting are the guarantee for succe