Since 1987, we have been serving our automotive, electric motor and hydraulic industry customers with components and assemblies manufactured in the Pacific Rim through the headquarters in the Chicago area.

Today Tuson has more than 200 employees worldwide that stand behind the quality of our products. We are an established source with over 30 years experience specializing in cost effective custom machined hydraulic and electric assemblies and components. Our Chicago headquarters provides: engineering, sales, customer service, logistics and our 40,000 sq. ft. warehouse. Our 200,000+ sq. ft. manufacturing facilities in China utilize the latest state of the art technologies and equipment necessary to serve our customers. All hydraulic valve assemblies are 100% tested and our test procedures are custom designed to meet your specifications. Diagnostic data for flow, pressure and temperature is available. We assure that you will receive superior quality, value added products and services and help you to achieve your objectives and keep our components and assemblies moving smoothly from our plants to your manufacturing facilities.

We maintain an agreed level of inventory in our Chicago warehouse to support kanban releases and accommodate fluctuations in business cycles. Tuson believes that quality and reliability are essential to compete in the worldwide marketplace. We understand the need to keep up to date with globally recognized quality systems. Our inspection equipment is continuously upgraded to ensure accurate results. Emphasis is placed on continuous improvement in all our processes.

"Our mission is to win the trust and appreciation of our customers with products and services of unrivaled quality and integrity"