Add new fonts "Joongnajoche"

We are a Korean IT company called 'Joonggonara'.

We've developed family fonts. There are Korean and Latin, and it is composed of two thicknesses (All fonts licenses are SIL Open Font License OFL 1.1)

We want to contribute this font add to Google Font.
- 중나좋체 light (Joongnajoche light)
- 중나좋체 medium (Joongnajoche medium)
- 중나좋체 OTF light (Joongnajoche OTF light)
- 중나좋체 OTF medium (Joongnajoche OTF medium)

I'm posting files and links, so please tell me what else you need

Site : https://www.joongna.com/joongnajoche
Download : https://go.aws/2u0lUvZ

Thanks.