The construction, design and service activities in the field of construction with a focus on land, transport, underground, water supply and special construction. These buildings then are single-family houses, but also industrial buildings, roads, railways or bridges.

Job-order manufacture: -plastic containers, septic tanks, pools/ reservoirs -plastic mixers/ stirrers/ agitators. Assembly, installation: -plastic water piping, aggressive media -lining of existing concrete cofferdams and steel tanks with PE foil -high-temperature piping -plastic air piping and exhaust duct/ off-take main -air pipe ...