I require a 3D Print from a STL File

I require a 3D printed prototype using stl files (I will provide the STL files). Product should be either made using ABS or HD Acrylite. From talking to few people, since the prototype is small, it may not be able to be printed using ABS. Prototype has 4 parts. It will be a disc shaped prototype with diameter of 2.125 and height of probably around 3.5 mm (when assembled). Ask any questions, BEFORE BIDDING, so I can clear up any questions you may have. ** This is NOT to design the prototype. This is to manufacture the prototype and mailing it.