Makine Sanayii / CNC Makinesi / Kanada Talepleri

I am looking for a reliable supplier of CNC-machined parts for my sporting goods. Please send the following questions as well: 1. Can you LEGALLY produce parts for HUNTING FIREARMS? 2. Do you work with 17-4PH, 4140, 4150 steels? 3. Do you have electropolishing? 4. Do you have black nitride coating? Quantity: I need one for trials. After trials we can discuss serial production.