These brands you mentioned are all modified brands ~
Mansory's cutting-edge model is very expensive.
Harman mainly targets BMW, but Porsche, Bentley and Ferrari also operate.
MTM only produces Audi Volkswagen.
Zagato and Alfa Romeo have a long history and can't be considered as big manufacturers.
PREMIER 4509 Limited-I don't know.
Asi is also a high-end modification. There are three ASI Continental GT in Dalian.
Plan Kahn.-No.
Lentek power conversion plant, unknown.
WALD- originated in Japan. It makes all kinds of cars, mainly appearance, exhaust and rims.
Edo power freak
Wolstener Yankee, for appearance.
Topcar- I don't know
Asma- manufacturer of power components, mainly supercharged.
Omix seems to have heard of it ... but forgot it.
I haven't seen anything else. ..
I've been refitting it for six or seven years, right? ..
Most of your questions are about European brands .. Hehehe ~ ~
Also, the replies are all baked wheat cakes ... hahahahahahahahaha, and if you don't know anything, you are pretending to be 13. .
Typing by yourself .. Tired ~ ~