Prototype Systems Inc.

EnG Design is a premier engineering and design solutions company based in Sterling Heights, MI, specializing in high-quality programming and engineering services for the automotive, defense, and aerospace industries across North America. With over 20 years of experience, their team of skilled professionals focuses on providing comprehensive engineering solutions that enhance equipment functionality and optimize production processes for their clients. Dedicated to quality and customer satisfaction, EnG Design offers a range of services including mechanical design, process layout design, simulations, and system integration assistance. Their commitment to innovation and timely delivery has established a reputation for dependability among assembly system integrators and manufacturers looking to improve operational efficiencies. Generated from the website

For more than 50 years, Fettes Manufacturing is a metal cutting facility. Located in Sterling Heights, it has applied state-of-the art machining technology to a variety of industries, including automotive, machine tool, material handling, medical equipment, farm implement, marine, hydraulic and electrical sectors. It also offers several products, such as bolts, bushings, castings, forgings, gears, housings, pins and pistons, among others. Fettes Manufacturing provides integral shank tension/compression tap holders and rigid tap holders, tension compression tap holders and valves. It is a ISO 9001:2008 certified company.