ABOUT STM PLASTICS

Located in the Heartland with a global reach, STM Plastics has been providing custom plastic thermoforming and blow molding services since 1965. We offer both OEM manufacturing services and wholesale proprietary products for all industries including construction, lawn & garden, children’s products, pet supplies, cemetery and mausoleum, waste management, industrial, and many more. Add our CNC machining capabilities and STM can provide you with fully-trimmed, high-quality plastic parts ready for use. We love helping our customers grow, so let us shape your next project.