Makray Manufacturing

The Cortina Companies, founded in 1969 and based in Franklin Park, Illinois, is a leading American manufacturer specializing in custom and proprietary injection molded, extruded, and blow molded products. With a commitment to quality and competitive pricing, the company operates multiple divisions, including Cortina Tool Molding, Cortina Safety Products, CircleCaster Engineering, and CCI Canada, each focusing on diverse manufacturing needs for consumer and industrial work zones. Generated from the website

Established in 1934, Rogan Corporation manufactures a range of plastic knobs. It provides clamping and control knobs in a variety of sizes, styles and materials. It offers knobs in black, white, red, grey, yellow and blue. The company supplies products to the medical, lawn and garden, appliance and recreation industries. Additionally, it offers various value-added secondary and finishing services that include pad printing, hot stamping, painting, laser etching, protective packaging, part machining, spring insertion, magnetic induction welding and testing. The company s manufacturing capabilities include process monitoring, automation, bar coding, supply chain management and record retention. Located in Northbrook, Ill., Rogan Corporation has ISO 9001:2000 certification.

Bonar Plastics is among one of the leaders in the field of rotational moldings in plastics. It provides solutions to customers needs in many fields, such as material handling, water treatment, fuel tanks and automotive components. More than half of Bonar Plastics business concerns the provision of customized solutions across a wide range of industries. The company s material handling containers are found in every industry requiring bulk handling of food products, liquids, dry materials and industrial parts and products. Bonar Plastics is a long established company with multiple locations across North America with capacities including warehousing, stocking and distribution, product design and engineering and thermoforming. Bonar Plastics is headquartered in Chicago.