Hours of Operation
Monday - Friday:
8:00 AM - 4:30 PM
Customer Service
Give Us a Call:
(616) 538-5966

Customer Service

Give Us a Call:
(616) 538-5966

Gem Plastics Team Photo Wyoming Mi
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Gem Plastics Inc. is a plastics injection molding company in Wyoming, MI. Founded in 1985, Gem Plastics is a family founded and owned company. We’re also proud to offer a wide range of services, from custom insert injection molding to hot plate welding. This is just a small sampling of what we provide for our customers.

Our Founder, Michael Deyman

Gem Plastics was initially founded by Michael Deyman. He created the name Gem Plastics, which comes from the last name Deyman (pronounced “diamond”). Our company was initially operated out of a smaller factory, which was also located in Wyoming, MI.

We then purchased our current location in 1996 to give us more capabilities with more space. This building was initially 15,000 square feet.

A Family-Owned Company

The company was eventually bought by Michael’s son, Brad. Brad has grown the company tremendously from 3 employees to currently 40 employees. He also grew the company from five machines to 18 machines.

Then, in 2006, we built a 10,000 square ft. addition that gave us more storage space. Again, in 2020, we completed another 15,000 square ft. addition.

Our factory is now 40,000 square feet. As a plastics injection molding company, we use this space to give our customers a quality product in a reasonable amount of time at a reasonable price.

Why Choose Us

Since the beginning, Gem Plastics has been doing business through a handshake and good faith. This is one of the exceptional qualities that has stayed true to Gem Plastics. Even though the plastics injection molding business has evolved so much, we continue to maintain a close relationship with our customers based on faith and trust.

We are a family-owned, close-knit company looking to give our customers a quality product produced by very experienced employees that are working every day to fulfill customer wants and needs.

Contact Gem Plastics

Gem Plastics is proud to be a plastics injection molding company in Wyoming, MI. To discover what we can do for you and learn more about our capabilities, call (616) 538-5966. You may also fill out our online contact form and someone from our team will reach out to you soon.

Exceptional Quality Plastics Injection Molding