slide one
slide one
slide one
slide one
slide one

Welcome to Supreme-Lake Manufacturing, Inc.

Since 1965 Supreme-Lake Manufacturing has been a leader in the production of quality precision parts. Our custom screw machine parts and ball valve components strictly comply to order specifications, and we offer a proven record of complete customer satisfaction and on-time delivery. With a modern, ISO-certified manufacturing environment, Supreme-Lake produces precision parts at lower costs and with quicker turnaround times. We offer an in-house tooling department, advanced quality testing services and an extensive line of secondary operations, creating one of the most integrated manufacturing facilities in the industry. Our experienced staff is dedicated to maintaining the highest level of quality, and we gladly offer design assistance to help customers lower their costs. Read More.

Featured Gallery:


Our Production Facility Photos
Our location in central Connecticut allows us to quickly deliver orders to customers throughout the Northeast, the United States and beyond. More.

455 Atwater Street • P.O. Box 19 • Plantsvile, CT 06479-0019 • Phone: 860-621-8911 • Fax: 860-628-9746 • Email Us

4Biz Graphics