Founded in 1969 in Indianapolis, Rose Engineering has established a long-standing reputation for precision manufacturing, serving industry leaders with expertise and innovation. Originally operating from a 10,000 sq. ft. facility on the city’s south side, we have continuously evolved to meet the growing demands of our customers. In June 2020, a father-son team of Engineers acquired Rose Engineering from its retiring owner, bringing in new talent with over 30 years of locknut manufacturing expertise. Under their leadership, the company expanded its capabilities, culminating in our January 2025 relocation to a modern, 15,000 sq. ft. manufacturing facility on Indianapolis’s east side. Since 1974, we have been a trusted name in bearing locknut and lockwasher production, specializing in both inch and metric designs that adhere to stringent ABMA and ISO standards. Our advanced CNC equipment ensures exceptional precision, reinforcing our unwavering commitment to quality and excellence.

Our Mission is to provide the highest quality products and services available to the aerospace, automotive and metal fabrication industries. Our combined history of over fifty years in the machining & manufacturing industry provides a great deal of intelligence and expertise to our team. Our quality management system has been developed to sustain an above and beyond perception. We measure internal and external objectives to focus on continuous improvements and to track key performance indicators. This diligent focus on measurables keep two critical targets in the scope, Quality and Customer satisfaction. We are proud of our Verisys accredited ISO 9001:2008 certification. We imbed a culture of innovation and accountability that ensures our quality management system is evolving to meet the highest expectations.

Hautau automatic tube cut-off machines are used throughout industry for high-production of tubular parts. We build systems for basic cut-off and chamfer operations or for grooving, boring and machining deep weld-preps.

We are a full service machine tool rebuild and repair facility. We repair both CNC and manual machines. We also specialize in Mitsui Grinder Repair, Harig Grinder Repair, Boyar & Schultz Grinder Repair, Okamoto Grinder Repair in both Chicago and Northwest Indiana. Services: Machine Installations / removals Moving of machinery Leveling Repair Breakdown services Troubleshooting problems Hand Scraping Refurbishing of machinery

Whitesell Precision Components (WPC), a member of the Whitesell Group of companies, designs, engineers, manufactures, and distributes complex formed and precision machined parts and components for automotive, aerospace, military & defense, medical, energy, industrial, and other markets globally. Its world-class array of advanced technologies includes rotary transfer, CNC Swiss, multi-spindle, large diameter cold and warm forming, plastic injection over-molding, and prototype machines. WPC integrates forming and machining technologies with innovative, value-added processes and provides single-source logistics, enabling OEMs and Tier suppliers to extract greater value from their supply chains. WPC develops and engineers products from aluminum, stainless steel, high-strength alloys, Inconel, DIN 1.4418, Duplex 2205, 304L, 430, and other exotic materials. It also offers comprehensive automation, fabrication, tooling, finishing, secondary processes, and end-to-end supply chain management.

We can morph into any line of metal manufacturing that's required by our customers. We take pride in meeting all the needs to continue to serve.