Mission Plastics of Ar Inc

About Mission Plastics of Ar Inc

Mission Plastics Inc. (MPI) was founded in 1982 in Ontario, California, as a custom injection-molding operation. The company is now headquartered in Nashville, Arkansas, and operates additional facilities in Rancho Cucamonga, California, and Mexicali, Mexico. President Robert Guy leads the organization, which has grown into a full-spectrum manufacturer serving medical, automotive, and commercial sectors. The company provides precision injection molding, overmolding, insert molding, thin-wall molding, and multi-cavity family molding, supported by in-house tool design, mold making, and automation. Secondary services include plastics and metal CNC machining, assembly, and a full metrology lab with CMM and Keyence laser scanning. The Rancho Cucamonga site houses an on-site tool room and metrology lab, while the Mexicali plant runs 40 molding machines ranging from 55 to 400 tons, with press capacity from 7 to 720 tons and a Class 8 clean room for 7–310-ton presses. Both sites operate 24/7 and handle prototype through high-volume production. Mission Plastics serves medical device OEMs, automotive suppliers, and commercial product manufacturers. Medical customers have included CareFusion/BD (AirLife respiratory consumables), Safety Syringe (a Beckton Dickinson company), and Parker/Legris. Commercial work spans consumer components, electrical enclosures, and irrigation fittings, with Taral Plastic Container Company cited as a long-term partner. The company emphasizes scientific molding methodologies, including process capability studies via Minitab, design of experiments, and RJG Master Molder expertise. Its quality system is certified to ISO 13485 for medical devices and ISO 9001, with validation capabilities covering IQ/OQ/PQ and PPAP. A nearshore supply chain model, combining U.S. engineering with Mexican production, is positioned to reduce lead times and logistics risk.

Equipment

• 7–720 ton injection molding presses
• 7–310 ton presses under ISO Class 8 clean room
• 40 molding machines (55–400 ton) at Mexicali facility
• Keyence LM-X Series laser measurement systems
• Coordinate Measuring Machines (CMM)
• All-electric molding machines (transitioning)

Company details

Location

Nashville, Arkansas

Founded

1985

Certifications

ISO 13485, ISO 9001

Listed under

• Injection Molding in Arkansas
• Plastics & Packaging Manufacturers in Arkansas

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