Messerschmitt (Bavaria) Company, with ME (BF)109/11262 as a typical representative, has also produced large aircraft such as Me323 heavy transport aircraft, and created a series of models that changed history.
Henkel Company mainly used He11bombers during the war, and all kinds of products were available before the war. Since He 1 12 lost to Bf 109 and He 1 18 lost to Ju87, it has been on the bench and on the seaplane.
In addition to the Ju52 of "Aunt Yongke" and the Ju87 of "Screaming Death", the most famous company of Yongke is the general-purpose aircraft Ju88.
Dornier Company and Do 18/24, which are good at seaplanes, are both classic works, but their brilliance is often concealed by Do 17/2 17 series bombers (the latter are often used as anti-ship missile carriers).
Fokker Wolf Company, besides "Atlantic Plague" Fw200, is of course the famous Fw 190.
Henschel Company, specializing in ground attack aircraft, Hs 123 and "Tank Ripper" Hs 129 are his representative works.
Blom FOSS (Hamburg) built a classic Bv(Ha) 138 seaplane instead of a good ship.
Alado company is famous for Ar95/ 196 seaplane and Ar234 jet bomber.
Ficelle Company won a place in history by relying on Fi 156.
There are too many small companies left, so I won't list them one by one