ChemIndustrial Systems, Inc. (CSI)

ChemIndustrial Systems, Inc. (CSI)

ChemIndustrial Systems, Inc. was founded in 1992 by a group of engineers and other professionals with decades of experience in process design and liquid handling industries. The ChemIndustrial group rapidly expanded coverage of the process, irrigation, chemical and liquid waste treatment industries, meeting customer requirements through: Development and application of innovative liquid metering and pumping methods. Addition over the years of a range of devices complementary to our core chemical metering pump line, enabling us to furnish complete, integrated skids for a wide range of applications. Zealous commitment to product reliability and cost containment. We deliver products and services efficiently to customers in North and South America, Europe, the Middle East and Asia.

Company details

PO Box 500 , Cedarburg , WI 53012 USA
View in map

Find locations served, office locations, manufacturers and our distributors.

Business Type:
Industry Type:
Water Treatment
Market Focus:
Globally (various continents)

Our first product line consisted of a series of pumped venturi injectors used to precisely meter liquid fertilizer into irrigation lines. We now build these systems for agricultural and turf irrigators on five continents under the famous Chemigation Systems International (CSI) brand.

Serving industry

Successfully serving agriculture requires a tight focus on product reliability and cost-effectiveness, and that has benefited all our other customer segments. ChemIndustrial's founders had more than half a century of experience at the leading edge of industrial fluid system design and process control engineering, leading to the application of our pumped venturi technology and design principles in:

  • Fluid handling process industries
  • Semiconductor and circuit board manufacturing
  • Laboratories
  • Municipal and power generation facilities
  • Water treatment facilities
  • Waste treatment facilities

We love engineers!

ChemIndustrial's strengths in process and control system design enable us to work effectively with engineering firms to cleanly integrate our equipment into new facilities and retrofit projects. We provide clear, comprehensive equipment documentation, drawings and specs to facilitate our customers' design process.

Our home turf

ChemIndustrial manufactures in beautiful Cedarburg, Wisconsin. We are 30 minutes from Milwaukee's General Mitchell International Airport and 90 minutes from O'Hare International Airport in Chicago.