Boundary Equipment Co. Ltd. is the world’s premier aftermarket supplier of castings for mining, material handling and smelting. Boundary supplies undercarriage for mining shovels and drills, apron feeder pans, ladles, and other standard and custom-designed castings. Manufactured to the highest quality, Boundary replacement parts are fully compatible with P&H, CAT, BE, O&K, Hitachi and Komatsu OEM parts. The company’s competitive strengths include extensive engineering capability and onsite product support. Customers turn to Boundary engineers for innovative solutions and design modifications that extend product life and provide cost-effective performance. International Service & Supply (ISS) is a division of Boundary that expands on the product offering to mining customers. ISS specializes in mine safety products and solutions for equipment maintenance efficiency challenges. Established in 1980, Boundary’s dedication to providing customers with a superior alternative to OEM parts has made the company a preferred supplier to major mines and smelters worldwide.