Using 2 Different MySQL Tables

[eluser]Unknown[/eluser]
Hello There,
i want to use 2 different tables in my model to get one product <div>.
for example:
product and company are my tables. company informations are in my company table. there is a row called company_id in product table and i'm trying to find a code in order to get the company informations according to company_id where company_id is equal to id section of company table.

Product 1
Company E-Mail
Company Phone