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: 0 Author: Cindy Publish Time: 2026-03-24 Origin: 原创
In today’s competitive trailer industry, durability, safety, and cost-efficiency are key factors when choosing the right trailer jack.
Chenwei Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in high-quality trailer tongue jacks, trailer lift jacks, and RV trailer jacks designed for global markets.
With years of manufacturing experience, we provide reliable trailer solutions for industries including automotive, RV, marine, agriculture, and heavy equipment. Our products have been exported to the United States, Europe, Mexico, Japan, and South Korea, earning long-term trust from distributors and OEM partners.
At Chenwei Machinery, we offer a complete range of trailer jacks and trailer accessories to meet different application needs:
Our most popular heavy-duty model:
Load capacity: 12000 lbs
Drop leg design for faster height adjustment
Side wind handle for easy operation
Hot-dip galvanized finish for corrosion resistance
Ideal for heavy trailers, construction equipment, and agricultural machinery
This model is widely used in the U.S. market, where durability and weather resistance are essential.
Designed for medium-duty applications:
Stable square tube structure
Anti-rotation design for safety
Removable handle for convenience and anti-theft
Available in bolt-on and weld-on installation
Perfect for:
Boat trailers
Camper trailers
RV trailer jacks
Equipped with durable rubber wheel
Easy movement on different surfaces
Ideal for light-duty trailers and small boat trailers
Also known as:
Trailer jack stand
Trailer leveling jack
We provide full customization options:
Load capacity: 1000 lbs – 12000 lbs
Structure: round tube / square tube / drop leg
Surface treatment: powder coating, zinc plating, hot-dip galvanizing
Branding: custom logo, packaging, private label
We support OEM clients from design → sampling → mass production.
As a professional trailer jack manufacturer, quality is our top priority.
Raw material inspection (high-strength steel)
CNC machining for precision parts
Automatic welding for structural strength
Surface treatment for corrosion resistance
Load testing and durability testing
Each trailer jack stand is tested before shipment to ensure:
Smooth lifting performance
Stable load-bearing capacity
Long service life
Our factory follows ISO 9001 Quality Management System, and many products meet CE standards.
✔ Durable and heavy-duty construction
✔ Competitive factory pricing
✔ Full in-house production control
✔ Fast delivery and stable supply
✔ OEM & customization support
✔ Export experience in global markets
Our products are widely recognized by customers as:
“Strong, reliable, and cost-effective trailer jacks.”
Our trailer lift jacks are widely used in:
RV trailers
Camper trailers
Boat trailers
Utility trailers
Agricultural trailers
Construction equipment trailers
Whether you need a trailer tongue jack, trailer leveling jack, or heavy-duty trailer jack, we have the right solution.
At Chenwei Machinery, we believe in building long-term partnerships, not just one-time transactions.
We are committed to providing:
High-quality products
Transparent communication
Professional service
Long-term cooperation support
If you are looking for a trusted trailer jack manufacturer or need custom trailer jack solutions, feel free to contact us.
We are ready to support your business with reliable products and competitive pricing.
