Aluma Tray

Manufactured by Overland Explorer Vehicles and located at 140 – 8319 Chiles Industrial Ave., Red Deer, Alberta, T4P 1H2, (403-346-9199). Manufacturer of Aluma Trays for full-size trucks. Trays come in three sizes, a 6.75-foot and an 8.5-foot tray for 3/4-ton and one-ton trucks, and a brand-new, heavy-duty tray for cab chassis trucks. (www.overlandex.com)

Alum-Line

Located at PO Box 59, Highway 9 West, Cresco, Iowa, 52136 (800-446-1407). Maker of truck bodies, tool boxes, and trailers. Alum-Line has over 29 years experience and workmanship in building custom aluminum products. (www.alumline.com)

Douglass Truck Bodies

Located at 231 21st Street, Bakersfield, California 93301 (1-800-635-7641). Maker of steel, specialized truck bodies since 1958. The company strives to find the best materials and the most efficient designs to craft their truck beds. (www.douglasstruckbodies.com)

Highway Products

Located at 7905 Agate Rd., White City, Oregon, 97503 (1-800-Toolbox). Maker of custom, military-grade aluminum service bodies for full-size trucks and truck camper rigs. Backed 100 percent by the company’s lifetime, transferable warranty. (www.highwayproducts.com)

Knapheide

Located at 1848 Westphalia Strasse, Quincy, Illinois 62305 (217-223-1848). The leading manufacturer of high-quality truck bodies and truck beds. With a network of more than 240 distributors, Knapheide’s vehicle upfitting capabilities handles everything from single-unit to large-volume fleet needs across all vehicle types and sizes. (www.knapheide.com)

Norweld

Located at 139-143 Hartley Street, Cairns, Queensland, Australia 4870 (1300-302-899) with dealerships located throughout North America. Maker of the heavy duty aluminum Ute tray. Used by Four Wheel Campers in all factory Flatbed Hawk builds. (www.norweld.com.au)

SherpTek

Located at 1948 N Main St, Prineville, Oregon 97754 (541-402-1266). Maker of truck decks and aluminum trays for both mid-size and full-size pickup trucks. Products are constructed using aircraft aluminum and aerospace construction techniques for the strongest and lightest truck bed structures possible. Featured numerous times here with campers manufactured by Host, Northern Lite, Hallmark, and Kimbo. (www.sherptek.com)

StableCamper

Located in Sandy, Oregon 97055 (503-516-4589). Constructed in tandem with CM Truck Beds, StableCamper is the builder of a wide assortment truck camper stabilization products and steel and aluminum truck decks that are highly functional and durable. StableCamper’s truck bed kits work seamlessly with CM truck decks and include above-the-deck boxes for added storage, truck camper mounting hangers, and truck camper bed stops. (www.stablecamper.com)