Downriver Plastics Inc

About Downriver Plastics Inc

Downriver Plastics Inc. was founded in 1986 in Canton Township, Michigan. The company operates as a custom fabrication and sheet supplier, serving a mix of industrial, medical, and residential customers. The shop provides plastic fabrication and precision machining services, including CNC routing, CNC cutting, flame polishing, buff polishing, line bending, oven forming, drilling, and milling. It produces prototypes and runs mass-production orders, fabricating items such as machine guards, conveyor-line components, polycarbonate parts hoppers, museum vitrines, signage, and display cases. The facility also stocks a variety of plastic sheets and offers cut-to-size service while customers wait. Downriver Plastics works with the Detroit-area automotive "Big 3," local hospitals, and residential clients, as well as businesses needing signage, museum displays, and industrial components. Its customer base spans automotive, healthcare, signage, museum, and general industrial sectors. The company emphasizes its over 40 years of experience, same-day delivery availability, and a willingness to handle projects at any stage from prototype through full production.

Company details

Location

Canton Township, Michigan

Company type

Contract manufacturer / job shop

Founded

1986

Production volume

Prototype to mass production

Listed under

• Plastics & Packaging Manufacturers in Michigan

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