Parts You Can Genuinely Trust
Established in 2013
JIARUN Precision Machinery Manufacturing
Shandong JIARUN Precision Machinery Manufacturing Co., Ltd. is a factory-based manufacturer specializing in structural and undercarriage components for excavators, dozers, and mining trucks.
All products are manufactured in accordance with OEM specifications and industry standards, supported by strict quality control and stable production processes. Selected components are structurally improved to meet or exceed original performance requirements.
Parts Specialists
What we do?
JIARUN continuously develops aftermarket solutions for high-cost and long lead-time OEM parts, including brand-new dozer track frames (CAT D8–D11), mining truck brake discs, brake cylinders, spindles, hand arms and other structural components.
With over 3,000 parts available, we supply reliable and cost-effective solutions to customers worldwide. As a direct manufacturer, we provide transparent factory pricing and welcome long-term cooperation.
Custom Solutions
Why choose JIARUN?
- Manufacturing-focused factory since 2013
- 3,000–4,000 operating hours warranty, subject to application and operating conditions
- Products manufactured to OEM specifications
- Stable quality control and production processes
- Cost-effective aftermarket solutions
- Experience serving international customers
COMPANY HISTORY
2025
- April 7–13, 2025 — bauma | Munich, Germany
- April 22–25, 2025 — EXPOMIN | Santiago, Chile
- September 11–13, 2025 — Mongolia Mining | Ulaanbaatar, Mongolia
- September 22–26, 2025 — PERUMIN Mining Convention | Arequipa, Peru
2026
- March 3- 7, 2028 — CONEXPO-CON/AGG | Las Vegas, USA
2024
- March 3–6, 2024 — The Big 5 Saudi | Riyadh, Saudi Arabia
- April 24–27, 2024 — INTERMAT | Paris, France
- April 22–26, 2025 — EXPONOR | Antofagasta, Chile
- November 2025 (est.) — M&T Expo | São Paulo, Brazil
- September 26–28, 2028 (next official edition) — MINExpo International | Las Vegas, USA
- November 26–29, 2024 — Bauma China | Shanghai, China
Your one-stop solution provider!
Focused supplier of aftermarket parts for mining and construction equipment.
All manufacturers’ names, numbers, symbols and descriptions are used for reference purposes only. It is not implied that any part listed is the product of, or is endorsed by, the respective manufacturers.
All materials on this website are the property of Shandong Jiarun Precision Machinery Manufacturing Co., Ltd.