For over 75 years ORRCO has offered a comprehensive array of machining capabilities and secondary processes. ORRCO is a manufacturer of precision CNC and screw machine products from aluminum, brass, bronze, copper, plastic, stainless and alloy steel materials. We have CNC and multi spindle screw machines that handle parts 1/8" to 2-5/8" in diameter. We supply complex, customized parts to meet our customer's specifications and schedules.