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Integrating R&D, Manufacturing & Sales

Spare Parts for Road Construction Machinery

KAITO (Suzhou) Construction Machinery Co., Ltd. — Your trusted global partner for milling teeth, tool holders, track pads, and complete spare parts solutions. Quality you can rely on, prices you'll appreciate.

Construction Machinery Spare Parts Manufacturing
20+
Years Experience
160+
Invention Patents
100+
Countries Served
5,000+
Enterprise Clients

KAITO'S CORE PRODUCTS

Full range of product specifications with sufficient stock. Customized services available for special requirements.

Milling
Road Milling Picks
High-performance milling teeth for all major brands, with carbide tips and custom specifications.
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Undercarriage
Track Pad
Independently developed track pads suitable for various milling machines with superior durability.
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Absorption
Rubber Buffer
Applied to road rollers and pavers. High shock absorption performance, long service life.
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All Products
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Explore complete range: tool holders, milling drums, screed plates, conveyor chains and more.
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China's Leading Manufacturer of Road Machinery Parts

Established in 2005 in Suzhou, China, KAITO integrates R&D, manufacturing, sales and service. With 160+ patents, ISO 9001 certification, and a 20% annual growth rate, we are trusted by XCMG, BOMAG, Dynapac and 5,000+ enterprises across 100+ countries.

20+
Years Experience
¥350M
Annual Revenue
55–75%
Cost Savings vs OEM
KAITO Factory & Production Facility

Trusted Across 100+ Countries

Partnering with world-leading road machinery manufacturers to deliver quality worldwide.

100+
Countries
5,000+
Enterprise Clients
20+
Years Experience
500+
Product SKUs

What Services Can KAITO Provide?

One-stop, full-scenario comprehensive service support for global road machinery customers.

Parts Production
Standardized production of core and auxiliary components — milling teeth, tool holders, track pads, screed plates and more.
Custom Processing & OEM
Tailored solutions for special specifications — from prototype to mass production with advanced CNC and heat treatment.
Maintenance & Repair
Expert diagnostics and repair services. We have the world's top road machinery maintenance engineers.
Spare Parts Sales
Parts for all major brands — competitive pricing, global shipping, professional after-sales support.

Ready to Upgrade Your Fleet?

Get a free quote today. Save 55–75% compared to OEM prices with KAITO quality.

Products

Road Construction Machinery Spare Parts

Milling teeth, track pads, rubber buffers, screed plates, conveyor chains and more for all major brands.

Product Categories

Milling Machine Parts

Milling teeth, tool holders, drums, conveyor belts, solid tires, wear parts.

Asphalt Paver Parts

Screed plates, levelling systems, drive chains, electrical & hydraulic parts.

Road Roller Parts

Steel wheels, water pumps, fan blades, sprinkler heads, rubber buffers, wire.

Custom Solutions

Special specifications and OEM-compatible parts tailored to your application.

Featured Products

K6HS/20 Road Milling Pick
P/N: K40001391 · Weight: 0.33Kg
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KAITO Track Pad
Independently developed. Suitable for various milling machines.
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Rubber Buffer
For road rollers and pavers. High shock absorption.
View Details
KS-66 Multi-Probe Balance Beam
Key component for asphalt paver slope monitoring system.
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Need a Custom Part?

Contact our team for a free consultation and discover how KAITO can reduce your operational costs by 55–75%.

Products

Milling Machine Parts

Electrical spare parts, wear-resistant parts, solid tires, conveyor belts and road cutting picks for all major milling machine brands.

K6HS/20 Road Cutting Pick
P/N: K40001391 · Weight: 0.33Kg
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Tool Holder Assembly
For Wirtgen / Cat / XCMG machines. Precision-machined.
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Conveyor Belt
Width & speed configurable by material particle size.
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Solid Tire
Puncture-proof design with extended service life.
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K6HS/20 Road Milling Pick

Model: K6HS/20Part: K40001391
Weight: 0.33Kg

High-performance road milling pick designed for durability and efficient cutting. Compatible with major milling machine brands including Wirtgen, Cat, and XCMG. Engineered with advanced carbide tip and optimized holder angle for superior wear resistance.

  • High-wear carbide tip for extended service life
  • Compatible with Wirtgen, Cat, XCMG, and other OEMs
  • Optimized geometry for smooth cutting and low vibration

Related Products

Tool Holder Assembly
Milling Drum Assembly
Conveyor Belt
Solid Tire
About Us

Global Top Expert in Road Construction Machinery Parts

Founded in 2005, KAITO has grown from a local supplier to a global partner serving 5,000+ enterprises across 100+ countries.

Our Story

KAITO (Suzhou) Construction Machinery Co., Ltd. was established in 2005 in Taicang, Suzhou — the most developed logistics hub in the Yangtze River Delta. Over two decades of refinement have forged KAITO's glory. Today we operate multiple world-leading fully automated production lines, with highly precise control systems and standardized processes ensuring consistent product excellence.

KAITO Factory & Team

Certifications & Patents

160+
Invention Patents
ISO 9001
Quality Management
High-Tech
Enterprise Certification
SAVA
General Agent in China

Our Journey

2005
Founded in Taicang, Suzhou — beginning of the KAITO story
2012
ISO 9001 certified — quality management system established
2018
High-Tech Enterprise — 100+ invention patents achieved
2025
Global leader — 100+ countries, 5,000+ enterprise clients
Our Services

Professional Service, Global Support

From precision parts manufacturing to expert maintenance and repair — we have the world's top road machinery maintenance engineers ready to serve you anywhere in the world.

Parts Production
Precision-manufactured parts meeting international quality standards — from milling teeth to complete drum assemblies.
Custom Processing & OEM
Tailored solutions with advanced CNC machining, forging, and heat treatment. From prototype to mass production.
Maintenance & Repair
When the paver gets stuck, when the roller breaks down — our world-class engineers rush to the scene and get your equipment back in action.
Spare Parts Sales
Comprehensive inventory — competitive pricing, global shipping, professional after-sales support.

Ready to Optimize Your Fleet Performance?

Contact our team for a free consultation. Discover how KAITO can reduce your operational costs by 55–75%.

Stay Updated

News & Insights

Company updates, industry trends, and behind-the-scenes stories from KAITO. Discover how we're shaping the future of road construction machinery.

Company News

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Exhibition
June 15, 2026

KAITO to Exhibit at BAUMA 2026 — Booth C3.421

We're excited to announce our participation in BAUMA 2026, the world's leading construction machinery trade fair in Munich. Visit us at Booth C3.421.

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Product
May 28, 2026

New WIRTGEN W2100 Milling Parts Catalog Now Available

Our latest parts catalog for the WIRTGEN W2100 series is live. Featuring 500+ SKUs with improved availability and competitive pricing for global customers.

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Company
May 10, 2026

KAITO Achieves ISO 9001:2015 Re-Certification

After a rigorous audit process, KAITO has successfully renewed its ISO 9001:2015 quality management certification, reaffirming our commitment to excellence.

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Industry Insights

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Trend
June 20, 2026

Global Road Construction Market to Reach $1.2 Trillion by 2030

Industry analysts predict robust growth driven by infrastructure investments across Asia-Pacific, Africa, and the Middle East regions.

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Technology
June 5, 2026

Smart Milling Technology: The Future of Precision Road Maintenance

How AI-assisted cold milling machines are reducing material waste by up to 30% while improving surface smoothness and longevity.

Read More →
Sustainability
May 22, 2026

Cold Recycling: How the Industry Is Cutting Carbon Emissions by 45%

Cold in-place recycling technologies are transforming road rehabilitation with significantly lower environmental impact and faster project timelines.

Read More →

Company Videos

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4:32

KAITO Factory Tour — See How We Manufacture Spare Parts

A behind-the-scenes look at our precision manufacturing facility in Suzhou, China

3:15

Customer Success Story: Road Project in Southeast Asia

How KAITO parts helped a major contractor complete a 120km milling project ahead of schedule

5:48

BAUMA 2025 Highlights — KAITO Exhibition Recap

Relive our presence at the world's premier construction machinery trade fair

2:50

How Cold Milling Teeth Are Made — The Complete Process

From raw tungsten carbide to finished cutting tools — a detailed manufacturing walkthrough

Stay Connected with KAITO

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Get in Touch

Let's Build Something Great Together

Whether you need a custom quote, technical support, or partnership inquiry — our team is ready to help. We typically respond within 24 hours.

Contact Information

Reach out through any of the channels below. Our multilingual team is here to assist you.

Email
info@sz-kaito.com
Phone
+86 137-7617-3306
Address
No.389 Zhenghe East Road, Taicang, Suzhou, Jiangsu, China
WhatsApp
+86 137-7617-3306 — Click to chat

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No.389 Zhenghe East Road, Taicang, Suzhou, Jiangsu, China