About Us

Johnson Manufacturing is a custom plastic injection molding company providing products around the country. Manufacturing anything from shopping carts to caster wheels to agricultural tools, we specialize in fulfilling your plastic manufacturing needs.

Our business philosophy is an extension of its founders. Their personal ethics are reflected in our commitment that every customer deserves the best quality that can be produced with a fair price and in a timely delivery.

Johnson Manufacturing utilizes a 55,000 square foot building located in the heart of the industrial district in Harrison, Arkansas. The facility is set on 10 acres with growth potential of both equipment and space. The company averages over fifty employees in a three shift, twenty-four-hour operation.

Johnson Manufacturing is actively pursuing growth opportunities to provide more services and higher quality to its customers. Starting in 2023, Johnson Manufacturing is teaming up with its recently acquired sister companies Poly-Tech Plastic Molding, Inc. and Bentonville Plastics, Inc to form a combined, preeminent custom plastic injection molding and extrusion company in the strategically located central region of the United States and serving customers nationwide and globally.

The combined companies serve some of the largest and most recognizable names across multiple industries, including HVAC, electronic, telecom, water treatment and filtration, consumer products, medical, industrial, military, agricultural, energy, and automotive. The Company plans to leverage its combined capabilities and scale to expand services in these industries, as well as service customers in new industries spanning consumer packaged goods and the food and beverage industry. The company will serve as a major employer in its region and continue as a trusted partner to several hundred active customers across the United States with premier capabilities across plastic injection molding, extrusion, tooling design and construction, and other value-added services in plastic manufacturing.