about Us
Our Identity

For more than two decades, STONE has grown into a prominent leader in the industry and proudly owns its own brand. We have established strategic partnerships with industry giants such as Caterpillar, Komatsu, Shantui, XCMG, Donaldson, Kawasaki, etc., focusing on the professional field of mining equipment parts. We are steadfast in our commitment to providing comprehensive solutions to our customers.
Comprehensive products and services
At STONE, our one-stop solution is more than just a promise. It is a practice that perfectly integrates excellent products, cutting-edge technology and considerate services. We are committed to providing all-round support for mining projects and helping them to advance efficiently.
STONE can provide high-quality OEM parts for internationally renowned brands including Caterpillar, Komatsu, Volvo, Hitachi, Shantui, XCMG, Sany, etc., and provide comprehensive parts support for large equipment including bulldozers, excavators, mining trucks, graders, etc. in the mining field, covering key components such as track undercarriage parts, hydraulic parts, engine parts, grounding parts and structural parts.

01
Quality assurance comes from trust
STONE is guided by innovation, based on quality and professionalism, and has a firm foothold in the industry. We have established stable long-term cooperation with top domestic manufacturing factories to ensure that every mining equipment part is carefully crafted by industry elites. Our full range of crawler undercarriage supply can maintain consistent high quality no matter what working conditions we face.
02
Advanced equipment, fine workmanship
We use the world's leading manufacturing equipment and intelligent production lines to ensure that every process in the production process meets accurate standards. From raw materials to finished products, we implement strict quality control and are committed to creating durable and reliable track undercarriage parts.
03
Innovative technology, industry leading
Through the application of intelligent technology and precision processing, we continuously improve product performance to ensure the excellent reliability and durability of the undercarriage systems under extreme working conditions.
04
Customized services to meet individual needs
STONE provides comprehensive customization services. We tailor exclusive chassis solutions based on customers' specific needs and operating environments to ensure that the equipment can perform at its best under various conditions.
"Full range, large tonnage, high quality, customization" reflects the consistent characteristics of STONE products. We focus on creating high-standard mining equipment parts to ensure that every customer can get a quality experience that exceeds expectations.

The Depth of Technical Support
Technical support is STONE's firm commitment and a key pillar in our efforts to build a one-stop solution for all-round mining accessories.
Professional technical team
STONE has a professional team of senior technical experts who have rich industry experience and profound professional knowledge and can provide you with accurate technical consultation and efficient solutions.
Response speed
We implement an efficient and rapid response mechanism to ensure that when you encounter technical problems with mining equipment parts, we will immediately pay attention to and solve them, thereby minimizing your downtime risks.
Remote online support
STONE provides round-the-clock remote online support services. Using advanced remote diagnosis technology, we can quickly identify the problem and provide immediate technical guidance, significantly improving service efficiency.
Establish a dedicated equipment database
We create a detailed and exclusive database for your equipment, which records the equipment's configuration, maintenance history and performance data in detail, so that you can retrieve information at any time and achieve efficient equipment management.
Service is STONE's commitment and an important guarantee for us to create a one-stop solution for all-round mining equipment parts.
Our relationship with customers does not end after the sale. Our professional after-sales team provides continuous support, 24-hour online support, continuous attention and improvement of user feedback to ensure the smooth operation of your equipment. We strive to establish long-term relationships with our customers to achieve common success and growth.
Our Track Record of Success

Based in Shanghai, STONE has a strategic layout that radiates across the country and actively expands the international market. Its business network covers Africa, Central Asia, Southeast Asia, South America and other regions. We have long provided high-quality large-scale Service is STONE's commitment and an important guarantee for us to create a one-stop solution for all-round mining equipment parts for mining areas in Mongolia, Russia, Indonesia, South Africa, Congo, Chile and other countries, ensuring the efficient operation of mining machinery, earth-moving machinery, hydraulic engineering, power engineering and other fields. With rich experience in serving more than 2,000 customers, STONE has not only accumulated deep product verification capabilities, but also established an excellent brand image in the global mining market. These achievements are the testimony of our unremitting efforts.
Our Vision for the Future
In the process of moving forward, STONE always adheres to the concept of "building the world together", is committed to improving product quality, enhancing service standards and exploring new areas, and works with many partners to build a new chapter in mining development and create a brilliant future for the construction machinery parts industry.


