Milling

Duncan Aviation is an FAA Certified Repair Station with an Airframe Class 1, 3 & 4 rating. In addition to being authorized to provide service for airframe maintenance events, teams are supported with extensive back shop capabilities, allowing Duncan Aviation to provide tip to tail service for all maintenance activities. Duncan also provides contract manufacturing capabilities from prototype to production. Duncan excels in job shop work, delivering high-quality precision parts tailored to complex specifications.

Pen Steel stands as a key player in the heavy manufacturing industry. Leveraging cutting-edge manufacturing technology and boasting an extensive market reach, Pen Steel specializes in delivering top-tier components, weldments, and assemblies. The incorporation of state-of-the-art Laser and Robotic Welding capabilities underscores the commitment to ensuring quality, repeatability, and timely delivery. Learn more about our services.

TORIN Products, Inc. is a contract manufacturer of high precision screw machine components and turned parts made from stainless steels, exotic metals, titanium, brass and aluminum. The company is committed to manufacturing intricate metal parts to completion in one operation at only the highest quality. TORIN Products, Inc. maintains it's competitiveness by utilizing Tornos DECO, Citizen & Star CNC Swiss style turning machines. Shorter cycle times are accomplished by utilizing multiple cutting tools in the work piece simultaneously, accompanied by back working attachments to effectively machine both ends of the part at the same time.

Weiland manufactures fiberglass and stainless doors and windows in small town Nebraska. We still have a reputation for integrity. We still pride ourselves on the best service to our customers. The only difference is that today’s doors and windows are manufactured using the most advanced closed-molded fiberglass technologies, CNC fabrication tools, and cutting-edge composite materials that provide for food safety and withstand the harshest environments.

Wilson Case engineers custom shipping case solutions that make shipping your product safer, smarter, easier. We are a leading manufacturer of engineered, custom ATA-300-Category-1 shipping case solutions that protect the costliest products during transit or storage. Custom reusable shipping cases that replace wood crating and custom crates. Founded in 1976 we have built a strong reputation for service, vision, innovation, durability, and reliability. These same principles drive us today in manufacturing custom shipping case solutions for costly medical devices and the most fascinating space missions. ISO 9001:2015 Certified

Tmco, provides fabrication, machining, welding, assembly, and powder coating capabilities let us handle any stage of your project. From prototyping to finishing, we have the expertise and technology to do the job – and do it right. Our full-time engineers are your project partners, helping to solve any manufacturability challenges.

In the 150-year history of providing quality products & services, Sioux City Foundry has continued to evolve, advancing in all areas of steel fabrication, cast iron manufacturing, sheet metal fabrication, steel manufacturing and much more. In addition to providing quality products and services, we have added new capabilities to our Machining Center, including drill, bore, mill, cope and thread mill, used to manufacture metal products. Sioux City Foundry continues to work diligently to be one of the top foundries nationwide and your premiere One-Stop Metal Shop.

Morgan Plastic Fabrication, Inc. is a midwestern company experienced in manufacturing plastic conveyor components since 1992. Using the highest quality UHMW available and CNC machining to ensure accuracy of our flights, we provide superior parts for your needs in a timely manner. We stock UHMW in virgin and recycled grades.

Midwest Machine & Tool, Inc. is a full service contract metal fabrication operation. Including design and reverse engineering expertise.

Standard Iron Inc provides contract manufacturing for steel products.

Rosene Machine, Inc. is a full-service machine shop offering professional machine work and manufacturing to the entire United States. We specialize in providing customized solutions to all your machine shop needs with close attention to detail.

Kinney Manufacturing is a contract manufacturer that is ready and willing to invest and grow to support your company. We have expanded our facility, invested in new equipment and new processes, added internal resources, partnered with outside companies and achieved certifications, all at the request of customers, so we can continue to supply them materials or assemblies.