Overall I had a very positive experience. I place an order for a PCB and stencil. It took only 10 days from start of manufacturing to when I received the product in the USA. The quality of both the stencil and the PCB were excellent and perfectly matched my design. The completed circuit worked exactly as designed. I had a few questions during the process and my service advisor, Roy, responded very quickly to my queries. I would definitely recommend AIVON and will be placing another order in the future.