Sophisticated Brands

I am looking to make some Belts and other small leather items. I will be doing some simple stitching, punching holes, setting rivets and snaps, and cutting leather. What tools should i buy to get started? Are there any good kits out there? Any info would be appreciated.

We currently import our bags from china and are looking to move production to the US and want to find a leatherworker to help rework our prototypes to get them ready for production. We are planning on have 3-4 main styles and will be using 6oz leather.