office (269) 646-0062
fax (269) 646-2173


TriStar Molding, Inc. is a Christian based, family owned and operated custom plastics injection molding company that offers its customers an intimate working relationship. We at TriStar take pride in working side by side with our customers to design and manufacture high quality products, which meet our customers’ exacting specifications. Whether it is aiding in the design of a part or troubleshooting technical questions, TriStar’s staff works quickly and diligently to satisfy the customer’s needs.  


TriStar’s customer base covers a wide variety of industries, ranging from contract, residential, and ready-to-assemble furniture manufacturers to second-tier automotive suppliers and a large variety of specialized manufacturers. 

We seek a successful injection molding company based on Godly that we may be a blessing to our employees, customers and community.




Contact Information

TriStar Molding, Inc. is located on M-40 Highway in Marcellus, Michigan approximately 12 miles south of Paw Paw off of I-94 and 11 miles west off of US-131.  (Directions)


For further information or questions:

Phone:          269-646-0062

Fax:            269-646-2173


Contact Joyce Swinehart for purchasing:

Phone:        269-646-0062

Fax:            269-646-2553

Email:            Joyce


Contact Nick DeKoning for quotations:

Phone:        269-646-0062

Email:          Nick