Trademark Plastics, Inc. member of the WBENC Trademark Plastics, Inc. ISO certifications Trademark Plastics, Inc. is a member of the Women Business Enterprise National Council
About Trademark Plastics
"Customer Satisfaction Through Complete Quality Performance"
Riverside California
Trademark Plastics Riverside CAAbout TPI Plastic Injection Molding Inc.SALESISO CertificationsFacilitiesReference MaterialEmployeesJob OpeningsContact US


"The best way to predict the future is to create it!" With that concept in \mind, the process was set in motion. In 1989, a team of highly skilled and creative individuals was formed. Our combined skill, knowledge, and enthusiasm have made the original concept today's reality. That reality is demonstrated not only by the significant growth in sales, but the vast increase in our state-of-the-art equipment and facilities. Equally important, the team has grown into a family of 150+ members, all of whom have a voice. It has taken a tremendous amount of vision, dedication, and energy to build a reputation as an innovator in such a diverse industry as plastic injection molding.

Trademark Plastics Inc. is a full service custom injection molding company located in Riverside, California. Since its inception in 1989, the main vision has been to achieve the highest manufacturing standards attainable. As a Certified Woman-Owned business, we have proudly been serving the medical industry for over 20 years.

The success of TPI is based on its history of substantially benefiting our customers by proven effectiveness and an intensely cross-trained managerial staff.

This affords customers the opportunity to focus on other aspects with a minimal amount of effort in acquiring their molded components. The ability to respond in an efficient and timely manner is of the utmost importance in the manufacturing process.


Trademark Plastics, Inc. is a model of excellence in its industry. We achieved our ISO 9001:2008 Certificate in September 2009. Our 100,000 sq. ft. facility is located in an Enterprise Zone defined by the State of California to reduce operational expenditures which allow us the opportunity to compete in the World Market.

We invite you to review our manufacturing resources and discover the difference that an innovative state-of-the-art organization can make in your everyday decision making processes and project management.

As a World Class Organization, we are dedicated to meeting our customers needs on a consistent and cost effective basis. Our flexible staff's ability to analyze and forecast those needs has put us in the forefront of an continually evolving industry.