SJE-Rhombus
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SJE-Rhombus Locations

Multiple Locations Across North America and Asia

As a part of the company’s growth plan, SJE-Rhombus has acquired several companies and now has eight locations throughout the United States and Asia.
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SJE-Rhombus Corporate Headquarters, Detroit Lakes, Minnesota

SJE-Rhombus Corporate Headquarters - Detroit Lakes, Minnesota
Located in the heart of Lakes Country in West Central Minnesota, SJE-Rhombus Corporate Headquarters occupy over 65,000 square feet of manufacturing and warehouse facilities. In this facility, floats, alarms, control panels, embedded controls, and engineered custom control panels are produced for a variety of applications.  www.sjerhombus.com

22650 County Highway 6
Detroit Lakes, MN 56501
888-342-5753
Map & Directions
Learn more about Detroit Lakes, Minnesota

SJE-Rhombus - New Hope, Minnesota
This division of SJE-Rhombus (formerly known as Compucon Co.) provides software, firmware and hardware design services and custom populated circuit boards for a wide variety of electronic monitoring and control applications. Primary customers are low-volume OEM’s (original equipment manufacturers). Typical products control such conditions as temperature, speed, motion, pressure, pattern, position, and sampling.  www.sjerhombus.com

9307 Science Center Drive
New Hope, MN 55428
888-342-5753
Map & Directions
Learn more about New Hope, Minnesota

SJE-Rhombus (Suzhou) Co., Ltd. - Suzhou, China
In 2007, SJE-Rhombus opened a manufacturing facility in the Suzhou Industrial Park (China). SJE-Rhombus (Suzhou) Co., Ltd. is well equipped to service pump manufacturers and distributors across the world. With a long-standing reputation for producing products of the highest quality, SJE-Rhombus Suzhou recently earned ISO 9001:2000 certification to ensure manufacturing processes exceed the strictest quality control requirements.  www.sjerhombus.cn

Unit B2-6, District A
Weiting Industrial Workplace, No. 9
Weixin Road, Weiting Town
Suzhou Industrial Park, Suzhou, China
(86) 512 6507 2944

Learn more about Suzhou Industrial Park, China


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PRIMEX® Water System Integrator and Controls Provider
PRIMEX, the SJE-Rhombus Engineered Municipal and Industrial brand, was formed by SJE-Rhombus in 2013 by combining CSI Controls®, Control Works, Inc., Best Controls Company and SJE-Rhombus’ engineered panel business.  Since then PRIMEX has designed, built and installed systems for municipalities across the U.S. and Canada, developing a growing reputation for exceptional customer service, fast turnaround for quotes, and high standards for quality and reliability.  In 2015, SJE-Rhombus acquired ICS Healy-Ruff™ and positions them within the PRIMEX brand.  www.primexcontrols.com

PRIMEX has five locations to serve you. You can reach any of our locations by calling toll free 844-4PRIMEX (844-477-4639):

ASHLANDCLEARWATERDETROIT LAKESMILFORDPLYMOUTHVACAVILLE
220 Ohio Street14190 63rd Way N22650 County Highway 6400 Techne Ctr Dr #10413005 16th Ave N #100859 Cotting Ct Ste G
Ashland, OH 44805Clearwater, FL 33760Detroit Lakes, MN 56501Milford, OH 45150Plymouth, MN 55441Vacaville, CA 95688
800-363-5842800-349-1905888-342-5753513-831-9959763-559-0568707-449-0341
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Ashland, Ohio
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Clearwater, Florida
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Detroit Lakes, Minnesota
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Milford, Ohio
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Plymouth, Minnesota
Learn more about Vacaville, California

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CSI Controls, Ashland, Ohio

CSI Controls® - Ashland, Ohio
Acquired by SJE-Rhombus in 2008, CSI Controls manufacturers a variety of pump controls, including control panels, alarms and floats, for residential and commercial applications.  www.csicontrols.com         
220 Ohio Street
Ashland, Ohio 44805
800-363-5842
Map & Directions

Learn more about Ashland, Ohio         s
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