PRODUCT SEARCH

I am looking for an application to be web-based where we can search for our own products we manufacture using a bar code scanner. this search will then open the item/product that will display photos and information of the components used to pack up the final product. The component list will also be linked to photos of the individual images/information which will have the supplier's details. this application would need a database for all the individual components as well as a database for the final completed products search will be with bar code for components and bar code for SKU User friendly is a must with help and tips on each input section. also the ability to be able to add custom fields application to be ascetically pleasing using company colours This application would ideally be installed on our own domain, so no hosting is required.