The Wittern Group provides a full range of products and services to meet your small or large vending needs including design, manufacturing, financing, national and international sales, re-manufacturing programs, parts, support services and more. We're structured to help people succeed in vending.

Since 1977, Iowa Spring has been producing and delivering premium quality custom springs for various agricultural equipment, construction machinery, overhead garage doors, and appliance industries worldwide. For over thirty years, our precision springs have been on the job, working smoothly and efficiently. •Iowa Spring is proudly owned and operated by our original founders •Our goal is always to build strong, long-term relationships with our customers •We utilize the latest and most accurate equipment along with excellent customer service •In 2007, we opened a garage door spring division, Southern Atlantic Spring, located in Granite Quarry, North Carolina At Iowa Spring, quality is our mission. We understand that our products are your tools and we want you to have the best. Iowa Spring is dedicated to premium quality customer service and timely delivery. We want you to have a quality product, when you need it, at a competitive price.

We are a steel storage tank manufacturing company founded in 1954. We fabricate storage tanks as well as other products for markets such as Ag, Chemicals, and Fuels. Some of the many products we manufacture include UL142, UL2085, Double Wall, Flameshield, Stainless Steel Storage Tanks, Insulated Storage Tanks and Farm Tanks

We Bring Light and Life to Basements Monarch Materials Group Inc. is one of the nation’s leading providers of egress window products and basement window systems including a complete line of window systems for poured concrete and block wall applications. Monarch has been a pioneer in the basement window industry with products evolving into today’s high quality, durable, and energy efficient models. Monarch products are fashioned with the long-term best interest of the homeowner in mind. These window systems create beautiful light-filled living spaces. The quality and attention to detail in these products give the homeowner the feeling that the lower level environment they are creating is as important as the main floor. The strength and durability of the materials used to create these products let the homeowner know that these components are going to look and operate great year after year! Simply put, that’s what Monarch does: provide above-grade quality, beauty, warmth, security and light for basement living areas. Monarch is proud to be the only North American manufacturer with a complete line of windows, frames and landscape wells integrated as a flexible, custom-made system.

Miller Products is an American Precision Parts Manufacturer that services the agricultural, outdoor power products, construction, marine, food production, sports and leisure, gas, oil, mining, and military industries. Recognized as an industry leader in quality and service, we sell everything from stock items to customized parts. Our CNC lathes and multi spindle screw machines, along with complete secondary operations, enable us to provide short and long runs of 1/8th in. to 8 in. diameter parts. Our highly trained staff and engineers work diligently each day to meet our customers needs no matter how big or small the project happens to be.

Industrial Hardfacing is a manufacturing company located in Lamoni, Iowa. IHI produces equipment and wear parts as well as custom parts and job shop services for the rendering, meat packing, oil seed, and pet food industry servicing customers throughout the United States and Canada. IHI’s customer base includes companies such as Tyson Foods, Farmland Foods, JBS USA, Smithfield, Hormel Foods, Darpro, ADM, and Cargill, as well as many others. IHI’s products include but are not limited to mechanical screw presses, raw material grinders, pre-breakers, pumps, twin screw presses, expanders, extructor grinders, conveyors, raw material bins, and hopper bins. IHI also supplies wear parts, replacement parts, and rebuild services for all the equipment listed above as well as many more.

National distributor and manufacturer of tillage tools and cultivating equipment, three point tools, blades, plow parts, ripper points, chrome inserts, and machine parts.