high quality zinc die casting components at the best prices

Our emphasis on lean manufacturing and low overhead means lower component cost and higher margins for your company.


62 Years experience

Lifetime tool guarantee

ISO 9001:2015 registered

As a fourth-generation family owned and operated zinc die casting manufacturer, we understand what it takes to retain some of the world’s largest industrial manufacturers as customers for a half-century or more. Ridco provides high quality components with exceptional reliability and industry-respected customer satisfaction to all of our customers. Our 100% Made in USA components are die cast and quality-inspected by hard working certified quality inspectors at our facility in Northern Rhode Island. We are so confident in our manufacturing processes that we guarantee every tool we run for life. That is the Ridco way.


24-hour quote

2 ounces to 5 pounds, send us a drawing and weight, and we will provide a quote within one business day

“Ridco’s quality is amazing. We were pleasantly surprised by how much Ridco’s quotes beat all others – domestic and international”

– CEO of Boston-based manufacturer

Ridco’s President has been responsible in the production of high quality zinc die casting components since 1974.

message from the president of Ridco:

“I recently celebrated 45 years with the company and wanted to take this opportunity to thank all of our customers and employees for their loyalty and patronage. We remain committed to our core values: Safety, Service, Quality, and Price. As both our industry and company continue to evolve, with the latest innovative technology and lean manufacturing initiatives, one thing that has and will continue to stay constant is our commitment to our customers.”

Jeffrey Cohen, President