At SEKISUI Voltek, we create the cross-linked, closed-cell polyolefin foams that make your ideas a reality. As a recognized innovator with over 50 years of experience, we’ve brought our solutions to industries that have helped create new and revolutionized product designs within each of them. We strive for excellence through the spirit of teamwork and are guided by the following principles: Service, Speed and Superiority. We create products that address needs – your needs and those of your customers. We have three main product lines: Volara®, Volextra®, VolaraBLOCK®, and our access to a global network of SEKISUI companies expands the solutions we can bring to you. We can modify elements of our products – such as resin selection, additives, foaming technologies, crosslinking parameters, density, and thickness – so we can do whatever it takes to help you solve your challenges. We’ll even create a new product designed specifically for it if necessary. SEKISUI Voltek has manufacturing facilities in Michigan, and sales offices located throughout the United States, making us the leading manufacturer of cross-linked polyolefin foam in North and South America. As a High-Performance Plastics Company within SEKISUI, we are an integral part of a worldwide network dedicated to problem solving, continuous improvement and complete customer satisfaction.

Hastings is a world-class manufacturer of fiberglass products and tools for the electrical power and communications industries. Since 1959, Hastings has pioneered design and fabrication of hot line tools to withstand today’s toughest field conditions. With a passionate commitment to innovation, Hastings products make the job safer and easier.

Flow-Rite Controls designs, manufactures, and markets fluid control devices for lead acid batteries, recreational fishing boats, laboratory, and medical use. All Flow-Rite products are solely our own proprietary developments and protected by over three dozen U.S. patents as well as hundreds of international patents. As a vertically integrated company, our capabilities include a full service engineering department, tool room, molding operation, warehousing, manufacturing, as well as sales and marketing teams. Do you believe in taking a greater interest in products, projects, problems and opportunities? Do you believe in contributing to the stability of your local community and the environment? Then Flow-Rite is the place for you. Join our team today! For more information, visit our website at www.flow-rite.com.

H&L Advantage, Inc. is a privately owned company that does work in custom plastic injection molding and assembly of parts. The company started in 1970 with 3 people in a small office who served as a sales, design, and engineering firm for manufacturers, to bridge a gap that existed at the time between manufacturers and the customers who wanted and needed their products. H&L Advantage has grown since then to a 60,000 square foot production facility with 20 modern injection molding machines, and many capabilities beyond injection molding.

MCPHERSON PLASTICS, INC is a plastics company based out of PO BOX 58, Otsego, Michigan, United States.

21st Century Plastics Corporation is a 100% employee owned custom thermoplastic injection molder founded in 1988. We are a diversified company whose customer list is still growing. Currently we are involved in the manufacturing of seating products, industrial products, building and construction products, fire sprinkler system components, automotive parts, and more.

ETM ENTERPRISES - Fiberglass Composite Molding Are you looking for fiberglass panels to reduce weight or replace existing sheet metal in an exterior Class A or under-hood application? Your part design, strength requirements, desired surface quality, tooling budget, piece price targets, and annual volume* will determine which of several production and tooling options could work best for you. Our in-house tooling department can provide you with production tooling and fixtures on-time and on-budget for your new programs. We serve companies like yours in industries like heavy truck, agriculture, defense, and construction. We are certified to TS-16949, and understand the on-time, quality, and cost requirements of modern manufacturing. * We typically work with annual volumes of 50 to 5,000.

Team 1 Plastics is a plastic injection molding company for the transportation industry. It is dedicated to becoming a recognized leader in the supply of high quality, cost effective, injection molded plastic components.

Miniature Custom Manufacturing, located in Vicksburg, Michigan, is a highly automated injection molder that specializes in medium to high volume small injection molded parts. Our capabilities range from 38 Ton to 550 Ton including a vertical 2 shot injection molding machine. We implement automation by employing the use of Fanuc robots with end of arm tooling and pickers on our machines. We specialize in high-heat nylons, santoprenes and polypropylenes but we have much success with a broad range of other materials as well. We are FSSC and IATF certified and currently are in the Food Grade, medical and automotive industries. Need a prototype? Call us up!

Since 1966 Ronningen has specialized in helping Fortune 100 and 500 OEM's primarily in the medical, telecommunications, computer electronics, and aerospace industries reduce the "Time-to-Market"​ window. Our average lead time for "quick turnaround"​ prototype and pre-production plastic injection tooling via fully-integrated CAD/CAM engineering services is three to four weeks. We follow this up with meeting low-to-mid volume production injection molded component parts and related service needs in "quick-turn"​ time frames as well. Our related services include painting, decorating, shielding, assembly, and more.

Precision Polymer Mfg is a Plastics company located in 3915 Ravine Rd, Kalamazoo, Michigan, United States.