Renqiu Chenwei Machinery Manufacturing Co., Ltd. is a leading manufacturer specializing in manual trailer jacks, offering both standard and custom solutions for heavy-duty trailers. With over 10 years of industry expertise, we supply square tube, round tube, and swivel wheel trailer jacks, trusted by customers across North America and Europe.
Best-Selling Product: 12,000 lbs Drop Leg Side Wind Trailer Jack
Our 12K square tube side-wind drop leg jack has become a customer favorite due to its exceptional load-bearing capacity, ease of use, and rugged design. Paired with our 8,000 lbs (8K) trailer jack, these models are widely used in agricultural trailers, utility trailers, and cargo equipment across the U.S.
✅ Real Customer Case Study:
Client: U.S. Midwest Trailer Manufacturer Product Used: 12K Drop Leg Side Wind Jack Application: Flatbed utility trailers Results:
Reduced product replacement rate by 30%
Improved trailer stability during loading/unloading
End customer satisfaction increased due to smooth crank operation
"We’ve tested many jacks, but Chenwei’s model stood out for its reliability and consistency in real-world use." — Technical Manager, Midwest Partner
Product Comparison Table
Feature / Model
8K Jack (8000 lbs)
12K Jack (12000 lbs)
Type
Square Tube
Square Tube
Crank Type
Side Wind
Side Wind
Drop Leg
Optional
Standard
Finish
Black Powder / Zinc Plated
Zinc Plated / Galvanized
Application
Medium-duty trailers
Heavy-duty trailers
Custom Options
Yes
Yes
Market Focus
U.S., EU
U.S., EU
Frequently Asked Questions (FAQ)
Q1: Can I customize the size or logo on the trailer jack? A: Yes! We offer full customization including tube length, mounting plate, handle type, and private labeling.
Q2: Do your jacks comply with American trailer safety standards? A: Absolutely. Our products are manufactured under strict ISO standards and meet relevant CE requirements for export.
Q3: What is the MOQ for OEM orders? A: Typically, our minimum order is 200 units for customized models. However, we support small batch testing for new clients.
Q4: How long is the lead time? A: For standard models, lead time is around 20–30 days. For custom designs, it may vary depending on requirements.
Join Our Global Distribution Network
Are you looking to source reliable trailer jacks or become a distributor in your region? Chenwei Machinery welcomes cooperation from global partners. Contact us now and get a quick quote or sample!
