DSI, Inc. (formerly Soycorp, Inc.) is a family owned business with a strong heritage of innovation and quality in the agriculture industry. William J. Dietrich (Bill) founded DMI Inc., manufacturer of chisel plows, field cultivators, and the largest producer of anhydrous ammonia applicators. DMI Inc. was sold to CASE Corporation in 1998. The Dietrich family commitment to innovation is demonstrated in the Dietrich Slurry Injector. The DIETRICH SERIES 70 is not an ordinary injector. This product invented by Bill Dietrich is designed for durability, performance and convenience. DSI, Inc. manufactures the Dietrich Slurry Injector at our Goodfield, IL facility.

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401 State Rt 117 , Goodfield , Illinois 61742 USA

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Nationally (across the country)


DSIAG.COM is your online information center for Agriculture products and services offered by DSI, Inc.

In addition to our proven DSI Series 70 Slurry Injectorwe have recently added two new products:

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