Contact Us


We’d like to hear from you, whether you’d like more information about our company and its products and services, or simply have a question or comment. Please connect with us using the form below, email us directly at, or give us a call at +1-847-816-8800.

Tuson is headquartered in Vernon Hills, Illinois (near Chicago). We are easily accessible from the Chicago/O’Hare (ORD), Chicago/Midway (MDW), and Milwaukee, Wisconsin (MKE) airports. From Interstate Highway 94 (the Tri-State Tollway), take exit 19 (Illinois Route 60 / Town Line Road). Proceed westbound approximately 3 miles (5 km) to Fairway Drive. Turn left (southbound) on Fairway Drive, and proceed approximately .4 miles (.6 km) to Bunker Court. Tuson is located on the southeast corner of that intersection.

Tuson/USA is open from 8:00 AM to 12:00 Noon, and 1:00 PM to 5:00 PM, Monday through Friday. We are closed on Saturdays, Sundays, New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the day after Thanksgiving, and Christmas Day.

Tuson’s manufacturing facilities are located in Story City, Iowa, USA (near Des Moines); Dongguan, China (near Shenzhen); Jiaxing, China (near Shanghai); and Hinschu, Taiwan (R.O.C.). We also have an extensive supplier partner network in the USA and on the Pacific Rim supplying us with components and raw materials. We provide our North American customers with warehousing and inventory services, along with customer service, engineering, warranty, aftermarket, and sales support from our Vernon Hills facility. We have personnel on staff in Vernon Hills fluent in the English, Spanish, and Chinese (Mandarin) languages.

Founded in 1987, Tuson is an American-owned producer of cost effective, high quality, custom-manufactured components, assemblies and systems made primarily of metals. Among these are steel, ductile iron, cast iron, gray iron, aluminum, and copper. Our products are mainly used in electrical, fluid power (hydraulic and pneumatic), and various mechanical applications. Our customers are OEMs who design and manufacture a wide range of both industrial (stationary) and mobile machinery and equipment used in many end-markets.