GK Machine, Inc. (Donald): Combining Technology & Tradition Since 1976 GK Machine Inc. has been manufacturing innovative agricultural equipment for more than three decades. We have the experts to engineer, fabricate and manufacture reliable custom-made equipment and quality machinery for the Agriculture, Construction and Transportation Industries. GK Machine Inc. designs and builds: * Agricultural Sprayers * Tree Diggers * Trackers * Potting Machines * Conveyers And Much More! From delicate engraving to tough bending jobs, GK Machine uses state-of-the-art equipment to produce some of the industry's highest quality products. GK Machine's Parts and Service Departments carry a broad selection of repair parts, while also providing the service to keep your equipment running. In many cases, if we can't locate your repair part, we make it. GK Machines 65,000 square foot facility and main plant is located 20 minutes south of Portland in Donald, Oregon, just off the I-5 freeway. We are expanding our facility to allow for additional manufacturing operations and new state-of-the-art equipment. GK Machine is an ISO 9001 certified manufacturing facility with a proven history of quality and on-time delivery.