Since the company was founded in 1904, we have repeatedly adapted to the requirements of the heating and sanitary market. New technologies have been implemented and optimized in our processes for the wishes of our customers. Our employees have always been consistently trained and educated. We were and we are always getting better for our customers.

Today we are a sought-after industry expert and partner to the fittings industry, the sanitary industry and the heating industry. For our customers we produce precision turned parts primarily from brass and gunmetal as well as cast parts for pipeline fittings made from gunmetal, which we further process mechanically. Series processing of forged parts is also possible.

The high quality of our products is one of the decisive reasons for our success.

Our company, which was founded as ‘Metallwerke Neheim Goeke‘ (MNG) in 1904, belonged to the technology company Honeywell between 1994 and 2003 and was part of the ‘Water Control Europe‘ Center of Excellence. Until 2010 we belonged to the plastic processor ‘Rudolf Riedel GmbH‘. Since 2010 we have been part of the Wilms group of companies from Menden and operate now under the name ‘Arnsberger Metallwerke GmbH‘.

At our location in Arnsberg (South Westphalia) today we produce cast parts and turned parts in small and large series on around 21.000 square meters, of which 13.000 square meters are covered.

In accordance with our ISO 9001: 2015 and ISO 50001: 2018 certifications, we optimize work processes and our energy requirements. We conserve resources and work economically in the interests of our customers.