Portage Wire Systems Inc

HSS Industries, based in Traverse City, MI, specializes in providing a comprehensive range of mail and delivery solutions including rotary enclosures, mailbox modules, parcel lockers, and various types of mailboxes. Their offerings extend to secure collection boxes, retail lobby furniture, and an assortment of postal products and parts, showcasing their commitment to the needs of residential and commercial clients. The company also emphasizes a customer-centric approach by offering installation videos for specific products such as the P.O. Box Modules in the 101 Rotary Enclosure. With a focus on versatile and secure postal solutions, HSS Industries serves to enhance postal accessibility and efficiency for various environments. Generated from the website

Great Lakes Castings Corporation specializes in gray iron castings for the air conditioning, automotive aftermarket, compressor, construction, farm, heating, pump, refrigeration and valve industries. The company s capabilities include the production of castings weighing from several ounces to 50 pounds to customer specifications; engineering services that include pattern design and dimensional layouts; and heat-treat capabilities that include annealing and normalizing. It offers full service engineering, in-house pattern design and dimensional layouts with complete pattern shop facilities available. Great Lakes Castings Corporation maintains manufacturing facilities in Ludington, Mich.

Tellurex Corporation is a closely held, private corporation founded in 1986. Beginning with only two employees, Tellurex has grown to more than 50 employees. Headquartered in Traverse City, Mich., the company also maintains a manufacturing facility in Bellaire, Michl and a sales office in Southfield, Mich. Tellurex is a high-volume manufacturer of thermoelectric cooling and power generation modules. Using its manufacturing processes, the company delivers performance products to both large and small volume customers. It helps ensure the success of its customers by providing design solutions within aggressive time frames. Custom design solutions can be tailored based on adjustments to everything from the semiconductor material to the working subassembly, yielding an optimum solution. Tellurex is one of the world leaders in high-volume manufacturing for the thermoelectric power generation market.