Deletion of Delta Controls

Comment: A company should be subject of significant coverage in reliable independent secondary sources. Pretty much all non-trivial coverage cited in the article comes from either explicit press releases or articles that should be considered as press releases judging from their tone. In addition,  states that "attention solely from local media, or media of limited interest and circulation, is not an indication of notability; at least one regional, statewide, provincial, national, or international source is necessary". It seems that great many of the sources used are highly specialized engineering journals of limited coverage and should not be used to establish notability. I'm sure it's a significant company in its line of business, but I fail to find non-specialized independent sources that would provide in-depth coverage of the subject. Unless such are provided, the article should be deleted
Stance: delete
Cited policy: Wikipedia:Notability (WP:AUD)