Wikipedia:Articles for deletion/Doortechnik
A listing-type article by a  which has lingered for over 12 years without improvement or claim to notability. Searches are finding nothing better than routine listings. Fails 
— User:AllyD, 08:47, 10 January 2020 (UTC)
Stance: delete
Cited policy: :WP:SPA||:WP:NCORP (Wikipedia:Single-purpose account)