Operating from a secure 60,000 square foot manufacturing facility located in Rock Hill, South Carolina. OA Engineering is a dynamic American privately owned organization. With strong investments in the latest Fiber Laser Cutting and Bending Technology, coupled with more than 20 years of experience in supplying parts, ranging from simple sheet metal to complex fabrications and assembly. Optimized Armor regularly manufactures parts in Mild Steel, Aluminum and Stainless as well as High Strength and Wear Resistant Steels. This makes us the obvious partner of choice for many leading OEMs