English 
T: +86-181-3178-8878
E: shenwantao@outlook.com
E: shenwantao@outlook.com
West of Zhangcun Village, Shimenqiao Town, Renqiu City, Cangzhou City, Hebei Province
Friendly link (QQ: 124121005)
Friendly link (QQ: 124121005)
Views: 1 Author: Cindy Publish Time: 2025-11-16 Origin: 原创
Chenwei adheres to its core philosophy of “Quality First, Customer Supreme.”
All trailer jacks, brackets, and mounting bases are manufactured with high-strength steel, advanced forming technology, and precision welding processes.
Each product undergoes strict layers of testing, including:
Heavy-load static and dynamic tests
Salt-spray corrosion resistance tests
Long-cycle durability and fatigue tests
These rigorous procedures ensure that every Chenwei trailer jack remains stable, efficient, and safe under heavy loads, harsh weather, and complex outdoor environments.
Chenwei Machinery has obtained ISO and CE certifications, and its quality system covers the entire production chain—from raw material inspection to component machining, welding, assembly, and final product verification.
A certified and traceable production system improves product consistency and ensures that every trailer jack meets international safety and reliability standards demanded by global markets.
With the growing global demand for heavy-duty trailer jacks, Chenwei continues to push forward with product optimization and structural innovation.
The company recently launched a new generation of 7,000–12,000 lb side-crank, top-wind, and adjustable heavy-duty jacks, featuring:
Enhanced gear transmission for smoother operation
Optimized internal bearings for longer service life
Upgraded anti-corrosion coatings
More intuitive mounting and adjustment systems
These improvements significantly enhance user experience and reduce maintenance needs, making the new series highly favored by international OEMs, trailer manufacturers, and large distributors.
Beyond standardized product lines, Chenwei provides complete custom trailer jack engineering solutions, including:
Direct R&D team participation in customized design
Tailored height, lifting stroke, load capacity, and mounting styles
Rapid sample development and technical consulting
Optimization support for reducing system cost and improving load stability
These tailor-made solutions have helped multiple global clients optimize their trailer support structures and increase operational reliability.
Chenwei has adopted automated production equipment and a digital smart-manufacturing system, enabling continuous improvement in:
Production efficiency
Welding accuracy
Dimensional tolerance control
Batch stability and cost management
This intelligent production capability empowers Chenwei to deliver consistent quality for high-volume orders while meeting the rising global demand for heavy-duty trailer support systems.
Today, Chenwei Machinery is more than a manufacturer—it is a strategic partner in the international trailer systems industry.
With strong certifications, leading engineering capabilities, custom solutions, and a global development vision, Chenwei continues to raise industry standards and drive trailer support systems toward a safer, stronger, and smarter future.
