Built to Work. Built to Last.
Shandong HaoYue Vehicle Co., Ltd — semi-trailer manufacturer in Liangshan, Shandong, China.
Semi-Trailers and Parts for Every Transport Task
As one of the most professional semi trailer manufacturers, Vehicle Master provides OEM/ODM semi trailer products for customers from all over the world. Every year, we produce thousands of different types of semi trailers and trailer parts. Vehicle Master strives for top notch quality, great value, and excellent customer service.
Not only do we produce brand new semi trailers such as flatbed trailers, skeleton trailers, lowbed trailers, different types of dump trailers, cargo trailers, tanker trailers, and various special trailers, we also provide terrific used semi trailers and tractor trucks. Vehicle Master is your one-stop semi trailer and trailer parts sourcing platform!
By 2025, we have established close business relationships with hundreds of customers from more than 40 countries worldwide.
Browse the Product LineEngineering Advantages
Six reasons our trailers outlast and outperform — from the steel in the beam to the paint on the frame.
FEA-Optimized Structures
Finite Element Analysis is applied to chassis design to balance weight, strength and carrying performance before a single weld is made.
Whole-Body Electrophoresis
Full dip electrophoresis painting on the complete trailer body provides anti-corrosion resistance for over 10 years.
High-Strength Steel Beam
Main beams use highly strengthened steel with a 0.98‰ titanium content, ensuring the durability of beam and frame.
42 Tough Ribs Design
The reinforced rib layout strengthens the frame, raising both safety margin and carrying capacity.
Anti-Tire-Abrasion Suspension
A specially designed suspension system prevents tire offset after loading, reducing uneven tire wear on long hauls.
Supervised Welding Process
National-level welding supervision — the process takes 30+ minutes longer than normal welding for dependable seams.
Production equipment: laser cutting machines · frame automatic welding machines · robot welding machines · electrophoresis coating line.
Real Production, Real Quality
Take a look inside our manufacturing campus — from steel cutting to final inspection, every trailer is built under one roof.
Milestones
Your Trusted Partner
By 2025, we have established close business relationships with hundreds of customers from more than 40 countries worldwide. With over 200 types of semi trailers in manufacturing, VEHICLE MASTER is your reliable partner for the semi trailer industry.
Global Market Expansion
As a leading professional semi trailer manufacturer, we provide OEM/ODM semi trailer products to customers all over the world. Every year, thousands of different types of semi trailers are exported worldwide, including CKD and SKD cooperation.
Technology Upgraded
We introduced FEA (Finite Element Analysis) into vehicle design, automatic submerged-arc welding for main beams, shot blasting treatment for integral frames and whole-body electrophoresis painting, taking product quality and durability to a new level.
Product Line Expanded
Through years of development and accumulation, our leading products grew to cover container semi trailers, low bed semi trailers, fuel tank semi trailers, side wall, fence, box, tipper semi trailers and all types of special purpose semi trailers.
Journey Was Started
In the 1980s, Shandong HaoYue Vehicle Co., Ltd created the brand VEHICLE MASTER. The whole team began to focus on truck trailer transportation, starting decades of R&D, production and practice in the semi trailer industry.
Where Our Trailers Work
Share of export transactions by region — trailers and parts shipped to more than 40 countries.
Vision, Mission & Values
Our Vision
To become a leading enterprise in the transportation special vehicle industry.
Our Mission
To provide equipment and services for modern logistics and transportation, to achieve sustainable and healthy development, to undertake social responsibilities, and to offer employees a broad platform with generous returns.
Our Goal
Learn the most advanced technology in the world, and build semi-trailers with high cost performance and high quality in China.
Before, During & After Your Order
More than 20 technical-business staff follow every project from inquiry to delivery — and beyond.
Pre-Sale Solutions
Technical-business staff analyze your cargo, route and regulations, then recommend the most professional and economical trailer solution.
In-Production Updates
Production schedule, delivery time and shipping date — every process is monitored and communicated while your trailer is being built.
After-Sale Support
Whatever situation you meet, our service staff respond within 24 hours and provide a workable solution.
Explore the Company
Start Your Project
Provide the cargo type, loaded weight, dimensions, quantity and destination — our sales engineers reply within 24 hours.