you will see them around if you watch other resaurants in the area. i work at a food service company dont think we are outside the US but sysco might be they are pretty big. we sell all equipment and supplies a restaurant could ever need and most of my accounts have 2-5 different suppliers. the companies are going to be there it is a very competitive business. do an online search for foodservice in bangladesh you ll find them quick. if you arent wanting to buy new watch for auction and going out of business sales you can find used equipment. or many companies like pepsi and coke will give you the equipment (fountain drink machine for them) in exchange for a service contract. hope that helps
Where there is a will, there is a way. Please consult any person from industries department of your state govt. also from the industries deptt.of Bangladesh. They will be helpfull to an entrepreneur like you.
There must be restaurant supply companies, right?