Mapco Manufacturing

Quest Industries, located in Lapeer, Michigan, is a certified provider specializing in engineering, mold making, prototyping, and precision machining services. With expertise in high-quality plastic injection molds, rubber molds, and microcellular polyurethane tooling, they cater to a diverse range of industries including automotive, aerospace, and medical. The company supports projects from initial concept to production, offering solutions for both long and short manufacturing runs. Their commitment to quality is evidenced by their ISO 9001:2015 and IATF 16949:2016 certifications, ensuring reliable service for clients such as Tesla, Ford, and GM. Generated from the website

Founded in 1966, Line Precision provides prototype casting services for ferrous and nonferrous products. It serves clients in the prototype and machine tool industries. The company offers design, engineering, machining and inspection services. Line Precision has worked with John Deere, Harrison, G.M. Truck & Bus and Ford Motor Company. It operates pattern and machine shops and a design and engineering department. The company also provides machinery and machine tool equipment. Line Precision offers design concept models, core boxes and rubber molds. In addition, it has certified inspection and machining centers. Line Precision provides air set molding, straightening, pressure testing and core making services.

Jamison Industries, a full-service CNC Machine Shop, has served its customers since 1981 with quality products and on-time delivery. We specialize in low and high volume production runs and prototypes, along with complete secondary operations including drilling, tapping, and milling. We are ISO 9001: 2000 registered and are a supplier to the automotive industry. Jamison Industries is also on the qualified suppliers list for the Department of Defense. Jamison features the latest technology, equipped with advanced CNC controls, which are capable of holding extremely close tolerances. Our automated machinery provides lights-out operations for 24 hour a day performance. Especially useful for high-volume, precision parts, this equipment utilizes live tooling on the machine for milling and drilling in the same operation.