SSK is an international trading and service company located in Dusseldorf, West Germany. The company is specialized to supply tool steels and specialty steels. SSK runs warehouses in Germany and in United Kingdom and is one of the largest mill independent suppliers for precision tool steel flats in Europe. In cooperation with its international supplier base SSK has started to supply metal powder in specialty steels and alloys like 1.2709, 1.4404, 1.4542, 2.4668 and 2.4856. Material can be delivered ex warehouse Germany or ex production for additive manufacturing industry.