One-Stop Complete Parts Solutions For Mining Equipment
We design parts for the most severe mining environments — from heavy-duty undercarriage components, ground contact tools, to engine, hydraulic system, and other parts solutions.
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We design parts for the most severe mining environments — from heavy-duty undercarriage components, ground contact tools, to engine, hydraulic system, and other parts solutions.
Explore ProductsWith consistent quality and tailored expertise, STONE is committed to improving the efficiency and durability of your mining equipment. We are a trusted partner with a global presence, providing comprehensive solutions to meet all your undercarriage requirements.
As a professional entity focusing on mining equipment parts, STONE integrates over 20 years of insights from the construction machinery industry into every link—from R&D and supply to technical services—delivering comprehensive one-stop solutions that meet customers’ diverse needs.
Backed by our self-owned brand "STONE" and a dedicated team of over 30 R&D and service professionals, we turn decades of industry experience into reliable, tailored support for mining operations worldwide.
Our Mission: Building The World Together!
Partners worldwide including major mining terminal customers
Countries served with high-quality mining machinery parts
Years of experience in mining equipment undercarriage systems
STONE specializes in customizing long-life blades, slewing gear rings, hydraulic cylinder seals, drive axle gears, and other key components for mining graders.
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Solutions for core components of loaders, including blades, bucket guards, pin bushings, and transmission filters.
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We supply high-durability parts such as engine parts, brake pads, hydraulic pumps and valves, radiators, etc. for large mining trucks.
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STONE provides customers with high-quality mining excavator undercarriage spare parts, suitable for different mining types and complex working conditions.
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When the mining industry needs reliable and safe solutions, STONE is always ready to provide you with bulldozer chassis solutions.
See products →Fully match OEM specifications, suitable for all major brands of excavators and bulldozers. Designed for harsh working conditions with enhanced durability.
Made of high-quality alloy steel with special heat treatment to significantly improve hardness and toughness.
Full range of core components including travel motors, slewing bearings, reducers, and slewing motors with precise transmission and reduced failure rate.
High sealing and pressure resistance. Accurately controls pressure even under heavy load operations.
High-durability engine components and cooling systems for mining trucks and heavy machinery.
Wide variety of equipment and parts for loaders, rollers, graders, and more.
Whether you have cooperation consultation or customization needs, we will respond to every concern with a professional and efficient attitude.
STONE is committed to providing you with an excellent service experience. For inquiries, please visit our official website to get in touch.
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