Romettle New Material Technology

We are a professional manufacturer specializing in undercarriage components for construction and mining machinery. Our product range includes track rollers, carrier rollers, idlers, sprockets, track shoes, and complete undercarriage assemblies for excavators, bulldozers, and large mining equipment.
With extensive experience in heavy-duty and high-wear applications, our products are designed to perform reliably in mining, earthmoving, and forestry operations. We focus on material strength, wear resistance, and sealing performance to ensure long service life under continuous operation and harsh working conditions.