How to bind menu,sub menu from database in mvc 5

Question

i have three tables in database ,

products-parent

Modules-child

SubModules-subchild

am able to show list of products in my form using mvc

on product list item click i want to show modules related to that product based on id,

same as for sub module i want to show sub module related to that Modules

can you give an example ow to do this