Ravago Chemicals is a global chemical distribution company for the supply of chemical materials and speciality additives.

Continuous pickling tank as a spray cell in a strip pickling line

Only 2 years after the start of the planning work, stainless steel pipes are pickled again in the newly built pickling plant in Knesebeck.

Arab Steel Fabrication Co (ASF) was established in 1997 and offers a wide range of structural steel products, sheet metal work, telecommunication masts, poles, high masts, monopoles, gratings and galvanising in the Middle East and Africa.

HUBER is a global company with more than 1,300 employees and specialises in high-quality and innovative machines, plants and equipment made of stainless steel for municipal and industrial water, wastewater and sludge treatment.

Otto Lehmann is a manufacturer of high-quality drainage technology and roofing productsas well as hot-dip galvanising and coating.

voestalpine BÖHLER Aerospace GmbH & Co KG is a leading supplier of special forgings made of high-performance materials such as high-alloy steels, nickel-based alloys and titanium alloys for the aerospace industry.

DSI Underground is one of Australia's largest manufacturers and suppliers of specialised products for layer reinforcement and ground support in underground construction and tunnelling.