Mission Plastics, Inc.

Mission Plastics, Inc. is a leading custom plastic injection molding manufacturer with nearly 60 years of experience delivering precision-engineered plastic components for OEMs across a wide range of industries. Headquartered in Grandview, Missouri, with an additional manufacturing facility in Nashville, Arkansas, the company operates as part of the Peterson Manufacturing family of businesses. Mission Plastics provides comprehensive manufacturing solutions, combining advanced injection molding technology with in-house engineering, tooling, automation, and design expertise to produce high-quality plastic parts that meet demanding performance and quality standards. Operating two modern manufacturing facilities totaling approximately 198,000 square feet, Mission Plastics utilizes 96 injection molding machines, including vertical and two-shot molding systems, along with a 50,000-square-foot in-house tool shop. The company offers complete project support from product design and prototype development to tooling, production, assembly, inventory management, and logistics. Certified to ISO 9001:2015 standards and recognized as a UL-certified molder, Mission Plastics is committed to innovation, operational excellence, sustainability, and delivering reliable, cost-effective plastic manufacturing solutions for industrial, consumer, lighting, and specialty applications.