[Lucent88]

How can I create sub-manufacturer?

For example - a lot of people use this manufacturer and brand. Many brand also has another series of name (product lineup) under their brand.

Dell
-inspiron
-latitude
-precision

Sony
-T
-S
-F
-FX

Honda
-Civic
-Del Sol
-Prelude


So, the product can be assigned to

Category: Electronic & electrnoic > computer & electrnoic > computer > laptop

Manufactuer: Dell & Dell > Latitude.