Our goal is to fill small needs that benefit the aviation community and net enough profit to pay for the items and buy an occasional burger.  Every reasonable effort is made to keep costs low.   Due to the low volume we purchase, many of the materials for the assemblies are purchased off the shelf at retail stores.  Some of the pre-made items we purchase to create our parts, such as Remove Before Flight flags, we buy at retail pricing from privately owned companies.  Any parts that require machining, welding or other fabrication is done locally by owner operated shops.  We do not buy directly from or utilize any services outside of the USA.