Start About us Entreprenad Land / Plant Drainage / Moisture protection Drainage / Infiltration Other Services Reference object Transporter Remote / Distribution Special / Grus Bid Reference object Sale Contacts You are here: Start Construction » Transport » Sales » Drainage and moisture protection is one of our specialties. We are certified according to ISODRÄN's certification ISOCERT . Individual drains are also one of our specialties! We are ME-certified sewage systems. Website provided by Smelink WEB Diö Entreprenad & Transport AB | Råshult 82, 343 71 DIÖ | Tel: 0476-215 20 | Fax: 0476-215 29 | Email: info@diotransport.se