I am super late to mention this, but we use sendcutsend also, great results. For 3D work, was surprised not to see https://www.hubs.com/ https://www.hubs.com/

I am super late to mention this, but we use sendcutsend also, great results. For 3D work, was surprised not to see https://www.hubs.com/ https://www.hubs.com/ mentioned - used to be 3DHubs. US and international multi-axis machining, 3d printing, etc. Quite helpful.