Business Owner
CurrentFamily owned and operated since 1965, STM Plastics provides custom plastic thermoforming and blow molding services for any industry.Located in the Heartland with a global reach, we offer both OEM manufacturing services and wholesale proprietary products for construction, lawn & garden, children’s products, pet supplies, cemetery and mausoleum, waste management, industrial, and many more industries.We provide heavy and thin-gauge thermoforming on molds up to 8 feet, bottles for everything from ink to BBQ sauce, and CNC trimming for a perfectly finished product ready to use. We love helping our customers grow, so let us shape your next project!