CNI Manufacturing Inc.
15627 Arrow Highway
Irwindale CA, 91706
Hours of operation: Monday - Friday 07:00am to 03:30pm
Phone: (626) 962-6646
Fax: (626) 962-4854
Out of State: (800) 426-4634

 CNI Manufacturing was founded in 1965 and was incorporated in 1969. All CNI Manufacturing steel material is composed of 30% recycled material. We have the knowledge to develop manholes for any installation and weight load to accommodate service stations, airports, city streets, landfills, fire stations, and industrial locations. CNI Manufacturing also has retractors to support all hoses and cable sizes for the auto industry. As a leading provider of service station equipment, we take pride in offering the best manufactured service station equipment and custom manholes. We also provide EVR equipment, and are capable of custom fabricating different parts for whatever you need on your next project. We are dedicated to serving the needs of our customers each and every day. We are a current PEI Member and are EVR certified. All of our products are MADE IN THE USA




Check out our sump bladder, how to install & how it works in the video below




CNI Manufacturing quick reference product line cards (click the links below to view each card)

 <--- CLICK HERE           CLICK HERE--->