Trust our knowledge and experience in a wide range of industries.
- Aerospace & Military
- Energy
- Entertainment
- Environmental / Civil
- Food & Beverage
- Forestry
- Material Handling
- Medical & Healthcare
- Mining / Tunneling
- Semi-Conductors
- Steel & Other Metals
- Transportation
With more than 50 years of product engineering expertise under our belts, we know how to get you the product you need, when you need it. We aren’t limited to a handful of industries, we work with companies in virtually every market. Let DieQua show you how what we know, makes your business better.
Founded in 1980 by Dietmar Quaas
DieQua Corporation is a leading manufacturer and supplier of gearbox solutions, offering a broad spectrum of motion control and power transmission drive components. Our focus has always been to provide products that offer the highest quality, the most unique designs, and the most reliable performance, along with superior value. Not resting on our past accomplishments, DieQua continues to search the world over for innovative products to meet the changing technological needs of the industries we serve. As we introduce them, you can expect to see updates to this website.
Founded in 1980 by Dietmar Quaas, with a single product line, we have since grown into a unique organization offering not only the greatest variety of gearboxes, speed reducers, and connecting components but also the expertise and experience to help select and specify the appropriate technology for each application. It’s through our consultative approach that we are most helpful to our customers in finding the best gearbox design solutions.
Our dedicated and knowledgeable staff understands the importance of achieving customer satisfaction. They have been trained and empowered to meet your needs, from application analysis to order expediting and everything in between. So, we encourage you to contact us with your power transmission and motion challenges and allow us the opportunity to earn your business.
Secret Sauce
Product Offering.
We offer the widest range of products. From servo gearheads, gearboxes and speed reducers to couplings, screw jacks and cycloidal gear reducers. Several options are available from a single source – along with the know-how to select the appropriate one for your application.
Engineering Support.
With decades of combined experience specifying power transmission and motion control products, we strive to be your partner in the selection of the proper component or system for your unique requirements. Contact us with your most difficult applications. If we can’t help you, we’ll be your resource for alternate solutions.
Customer Service
DieQua Corporation is dedicated to being your most valuable supplier. From technical support to on time delivery, you can count on DieQua to be a reliable extension of your corporate team.
Manufacturing & Assembly
DieQua Corporation now manufactures or assembles most of the products, for on time delivery of standard orders as well as prototypes. We are ISO-9001 certified and are constantly improving our quakity systems to ensure our customers receive the best products.
Repair Services
We can repair any product we supply in our facility, located in Bloomingdale, a suburb of Chicago. Field repairs unfortunately, are not available. We maintain a large parts inventory and factory trained technicians to assure timely turnaround. Failure analysis services are also available on a limited basis.
Special Designs
DieQua Corporation and our manufacturing partners welcome the opportunity to provide component modifications or complete special designs. We established these capabilities to complement our philosophy of offering the best solution available for any of your application needs.
Our Business Associations & Partners
