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Premium Commercial Vehicle Spare Parts Manufacturer

ISO 9001 Certified | Global Exporter | High-Quality Undercarriage & Truck Components

Track Chain for Bulldozer

About Jump Machinery

A trusted manufacturer of high-performance commercial vehicle spare parts with a commitment to quality, innovation, and global service.

China Genuine Fastener Bolt and Stud Supplier

Jump Machinery is a leading supplier of commercial truck spare parts, specializing in wheel fasteners, undercarriage components, and drivetrain systems. Our products are developed using high-grade materials and are stringently checked for dimensional accuracy, sturdy construction, fine finishing, and rust-proof nature.

We implement a comprehensive Quality Control System at every stage of manufacturing to ensure our products meet or exceed customer expectations. Availability, reliability, and top quality are the pillars of our service.

At Jump, all important parts for the professional repair of trucks, buses, trailers, excavators, and bulldozers are available — ensuring you get the right part, every time.

Manufacturing Process Factory Equipment King Pin Kit King Pin Manufacturing

Technology & Production Excellence

ISO 9001 Certified | Advanced Manufacturing | Continuous Improvement

Jump Machinery brings in more than 70 advanced machines from home and abroad, covering the entire production process from forging to finished products. Our facility includes:

  • 50+ CNC Machines
  • 12 Milling Machines
  • 10 Drilling Machines
  • 3 Heat Treatment Lines
  • 1 High-Frequency Line
  • 2 Phosphate Lines

Our production process includes 15 key stages: Raw Material → Rough Machining → Heat Treatment → CNC Machining → Milling → Grinding → Assembly → Painting → Testing (4 stages) → Packing → Managed Stock → Loading.

Our Product Range

High-quality spare parts for commercial vehicles and heavy machinery

Track Chain

Track Chain

Sealed and greased chains reduce internal friction and noise. Bushings undergo special induction heat treatment for maximum durability.

King Pin Kit

King Pin Kit

Precision-engineered kits for Toyota, Hino, and other commercial vehicles. Ensures safe steering and long service life.

King Pin Manufacturing

U Bolt

High-tensile strength U bolts for leaf spring suspension systems. Corrosion-resistant and durable.

Hino King Pin Kit

Wheel Fastener

Critical hardware for wheel safety. Extensive production capability with cutting, threading, and heat treatment.

Track Roller

Track Roller

Made from boron-steel alloy for wear resistance. Centrally protected to extend service life.

Track Idler

Track Idler

Fully assembled, sealed units ready to install. Rolled and forged outer running surface for durability.

Track Shoe

Track Shoe

Provides traction for heavy machinery. Designed for optimal ground penetration and performance.

Wheel Sprocket

Wheel Sprocket

Cast or forged from steel alloys, heat-treated and machined. Critical for power transmission in tracked vehicles.

Leaf Spring Accessories

Leaf Spring Accessories

Includes spring pins, shackles, and mounting hardware. Ensures stable suspension performance.

Differential Spider Kit

Differential Spider Kit

Precision components for differential assembly. Ensures smooth torque distribution.

Transmission Gear

Transmission Gear

High-strength gears for commercial vehicle transmissions. Heat-treated for durability and noise reduction.

Torque Rod

Torque Rod

Critical suspension component that controls axle movement. Built for high load and long service life.

Why Choose Jump Machinery?

Quality Assured

ISO 9001 certified with strict quality control at every production stage. Products tested for durability, strength, and precision.

Global Export

Supplies to customers worldwide. Reliable logistics and managed stock ensure timely delivery.

Advanced Manufacturing

Equipped with 70+ advanced machines including CNC, milling, and heat treatment lines for precision production.

15+

Years in Industry

70+

Advanced Machines

50+

CNC Machines

100+

Global Clients

Frequently Asked Questions

What types of vehicles do your parts fit?

Our parts are designed for commercial trucks, buses, trailers, excavators, bulldozers, and other heavy machinery. We offer OEM reference matching for compatibility.

Are your products ISO certified?

Yes, Jump Machinery is ISO 9001 certified. We maintain strict quality control throughout the manufacturing process.

Can I request custom parts or OEM manufacturing?

Yes, we offer OEM and ODM services. Our advanced production capabilities allow us to manufacture custom parts based on your specifications.

What is your production and delivery time?

Standard production time is 20-30 days after order confirmation. Delivery times vary by destination and shipping method.

Contact Jump Machinery

For inquiries, quotes, or technical support, reach out to our team.

Mobile: +8615859574356

WhatsApp: +8615859574356

Email: [email protected]

Address: Jinpu Industrial Area, Jiangnan High-tech Park, Quanzhou, Fujian, China

Visit Official Website

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