Trailer Jack Manufacturer in China | Heavy Duty & Custom Trailer Jacks Supplier

H1: Professional Trailer Jack Manufacturer in China

Chenwei Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in trailer jacks, couplers, and trailer hardware solutions. We provide durable, cost-effective products for industries including RV, marine trailers, agriculture, and construction.

With years of manufacturing experience, we have established long-term partnerships with customers in the USA, Europe, Mexico, Japan, and South Korea.

H2: Why Choose Our Trailer Jacks?

• ISO 9001 certified factory

• CE compliant products

• Full in-house production (cutting, welding, assembly, testing)

• Strict quality control system

• OEM & ODM customization support

• Competitive factory price

Our trailer jacks are widely recognized for their strength, durability, and long service life.

H2: Our Main Trailer Jack Products

H3: 12000 lbs Heavy Duty Drop Leg Trailer Jack

Designed for heavy-duty trailers, this model offers:

• Load capacity up to 12000 lbs

• Drop leg design for adjustable height

• Side wind handle for easy operation

• Hot-dip galvanized surface for corrosion resistance

Perfect for industrial and heavy equipment trailers.

H3: 8000 lbs Square Tube Trailer Jack with Detachable Handle

• Stable square tube structure

• Ideal for RV and boat trailers

• Removable handle for safety and convenience

• Bolt-on or weld-on installation options

H3: Trailer Jack with Wheel (Swivel Jack)

• Equipped with durable rubber wheel

• Easy movement on different terrains

• Suitable for light-duty trailers and boat trailers

H2: Custom Trailer Jack Solutions (OEM & ODM)

We provide flexible customization services:

• Load capacity: 1000 lbs to 12000 lbs

• Structure: round tube, square tube, drop leg, swivel

• Surface: galvanized, powder coating, zinc plated

• Handle type: top wind, side wind, removable

• Logo & packaging customization

We help clients develop private label trailer jacks and new product designs.

H2: Manufacturing Process & Quality Control

We strictly control every production step:

1. Raw material inspection (steel quality testing)

2. CNC machining for precision parts

3. Automatic welding for strong structure

4. Surface treatment (galvanizing, coating)

5. Load testing & durability testing

6. Final inspection before shipment

Every trailer jack is tested to ensure safety and performance.

H2: Export Experience & Global Market

We have exported trailer jacks to:

• United States (high demand for heavy-duty & anti-rust models)

• Europe (focus on CE and environmental standards)

• Japan & Korea (high precision requirements)

• Mexico & South America (cost-effective solutions)

We also support DDP shipping and fast delivery solutions.

H2: Build Long-Term Partnership

At Chenwei Machinery, we focus on long-term cooperation instead of one-time sales.

We provide:

• Stable product quality

• Fast communication

• Reliable after-sales service

Contact us today to get your trailer jack catalog and quotation.