Since 1979, RIM Manufacturing, LLC has specialized in Custom Reaction Injection Molding (RIM) and is one of the largest independently owned plants in the country.  Over the years, RIM Manufacturing has grown significantly in size and capability.  Located near Dallas / Ft. Worth, our current facility resides on over three acres with more than 32,000 square feet of operating plant floor space. 

Unlike thermoplastic injection molding, Reaction Injection Molding is a process capable of achieving a broad range of properties.  Depending on the formulation of the polyurethane RIM system, the parts molded can be a foam or a solid and can vary from flexible to extremely rigid.  Additionally, molded parts can be extremely large and very light weight with wall thickness easily varied.

RIM Manufacturing has produced parts for a wide range of companies in industries including:  medical, business equipment, oil and gas, construction, automotive, trucking, recreational, technology, and agricultural.