MCMILLANCO, LLC

National Extrusion & Mfg. Co.

Located in Bellefontaine, Ohio and established in 1950 we specialize in custom aluminum extrusions for a wide variety of industries and applications. Just a few of the many industries we have and continue to serve include Aerospace, Electronics, Military, Construction, Fitness Equipment, Food Processing, Medical, Marine, Retail Displays, Office Furniture and Automotive. Design and engineering assistance is available through our engineering office. Flexibility to handle a variety of job specifications is obtained from our 2,500 ton extrusion press which is capable of handling up to eight inch billet. In addition to our extrusion capabilities we also have the capability to do in-house fabricating and assembly if required. Just a few of our fabricating capabilities are piercing, blanking, drilling, tapping bending and welding.

A.R.E. Manufacturing, Inc.

Caldwell Corporation

JK Pulley Co., Inc.

At J.K. Pulley, we manufacture a wide range of pulleys, specializing in custom and standard pulleys to meet our customers ever-changing demand. Sizes ranging from 1 in. to 35 in. in diameter and grooves made to Rubber Manufacturers standards. Groove types: A, B, C, D, E, 3V, 5V, 8V, J, L, M and rope groove. Our expertise is with cast iron, but we work with steel, aluminum and plastic as well. 


Experience the prompt, reliable service on which J.K. Pulley has built its reputation. 


J.K. Pulley has earned its reputation by producing quality pulleys and delivering personal service. Our specialty is the manufacture of custom made and standard cast iron pulleys and sheaves.


We put our manufacturing experience to work for our customers by evaluating and improving potential designs for pulleys. When necessary, we will assist our customers in the design phase of their orders. Quite simply, we've seen what works and what doesn't work. We will help our customers get the most value from their dollar More... with cost effective, efficient designs tailored for each of our pulleys and sheaves. 


 In 1973 the Koch family founded J.K. Pulley based upon a simple philosophy: provide customers with a quality product and remember that a relationship with a customer is a privilege not to be taken for granted. Three generations later, after countless changes in the industry, that original philosophy still holds true. Our business has grown from 5,000 square feet to 70,000 square feet, but we have not outgrown the idea of personal service. J.K. Pulley is a made to order manufacturer, we produce standard size pulleys, but we specialize in the custom designs.

Engineered Plastic Products, Inc.

E.P.P. has facilities to form parts as large as 72 in. x 108 in. down to 2 in. x 2 in. in any thickness up to 1 1/2 in. 


Among the thermoplastic materials utilized are standards such as ABS, PVC, acrylic and polycarbonate. Also used are specialized materials that can provide super-high impact strength, withstand high or low temperature environments, or provide ESD protection. Many materials are approved by various regulatory organizations such as FAA, FDA, NSF and UL.


We also perform many postforming operations including all types of machining and assembly. 


All operations are subject to rigid quality controls to insure on time, zero-defect deliveries to our customers. 


In addition, we maintain a network of stocking distributors, specialized fabricators, and precision machine shops that are constantly audited to maintain quality standards. This allows us to provide a full range of services to meet any plastic part requirements.

Manufacturing capabilities

Country

Specialized services

Certifications

Specialized solutions and distribution

Industry Expertise

Suppliers of Plastics Manufacturing: Low volume machining

Manufacturing capabilities: