What kind of enterprise is China South Industrial Group Company?

Southern industrial company is a weapon equipment group, and northern industry is a weapon industry group. In the past, the north and the south belonged to the same company, both of which were separated from the ordnance industry company. The northern industry retained most of the original company's resources and markets, while the south retained a small part. Therefore, the strength of southern industries is not as good as that of northern industries. Both are central enterprises and military enterprises.