Founded in 1987, PT'ZM has grown into a specialized manufacturer and global exporter of undercarriage components for heavy equipment for the construction, mining, and earthmoving industries. With over 30 years of continuous development and technical expertise, we supply a wide range of undercarriage parts, wear components, and replacement parts fully compatible with major equipment brands such as Komatsu, Caterpillar, Volvo, and Hitachi.

PT'ZM delivers undercarriage parts that combine comprehensive model coverage, stable quality, competitive pricing, reliable lead times, and responsive technical support to meet the diverse needs of global customers. Our heavy equipment components are exported worldwide, with long-term partnerships established in Southeast Asia, Japan, South Korea, Europe, the Middle East, and the Americas.