KASAG Swiss AG
KASAG Swiss is manufacturer of columns, apparatus, pressure vessels and reactors with jacket, half-pipe coils for heating and cooling, heat exchangers. Also design, engineering, and manufacturing of welded versions of high-pressure apparatuses and high-pressure autoclaves.
Emmerthaler Apparatebau GmbH
Emmerthaler Apparatebau is manufacturer of industrial piping, pressure vessels, filter vessels, cyclone separators, pressure silencers, pump units, compressor units
IGEFA WEINBRENNER Energie Solutions GmbH

IGEFA WEINBRENNER is manufacturer of heat and process engineering products we know how significant efficient and economical plants for heat transmission are and will continue to be in a future-oriented industry.
Harald Liebers Behälter-Apparatebau GmbH
Harald Liebers Behälter-Apparatebau GmbH is manufacturer of tanks and apparatuses from steel, stainless steel or special materials and offer you a versatile range of products
Werkstätten GmbH
Werkstätten GmbH experience and technical equipment, we are able to meet the challenges in apparatus and tank construction. The fact that we are allowed to develop suitable solutions for a wide variety of industrial sectors, from chemicals to foodstuffs to energy technology
Maasch & Kirsch GmbH & Co.KG
Maasch Kirsch products are used worldwide and are highly recognized in well-known companies of the chemical and process engineering industry, mechanical engineering and the pharmaceutical industry.
ZWP Anlagenrevision GmbH
We are a testing laboratory accredited according to DIN EN ISO/IEC 17025 which is characterized in particular by high-tech products in the field of various ultrasonic techniques. 30 experienced employees from test engineering and administration fulfill the requirements according toDIN EN ISO 9712 and ASNT.
Kelvion GmbH
Kelvion supply pressure vessels and heat exchangers of all sizes for numerous industries: for heating and evaporation, for cooling and condensing, and for heat recovery.Our success lies in the variety of nearly 100 different plain and finned tube systems with which we are able to realize solutions for different tasks.
Apparate- & Behältertechnik Heldrungen GmbH
Apparate- & Behältertechnik Heldrungen GmbH manufacture of stainless steel vessels, storage tanks, pressure equipments and process vessels