Founded in 2015 in Weifang City, near Qingdao Bay, Weifang Top Trailer Accessories Co., Ltd. specializes in high-quality trailer components with convenient global shipping access.
With two modern workshops, we produce electric brake assemblies, stamping parts, brake drums, axles, oil seals, and dust cups. Backed by 150 skilled employees and strict quality control, our products are trusted in the U.S., Canada, Australia, New Zealand, and more.
We welcome global partners to grow and succeed together.
The Trailer Jack is a heavy-duty lifting and support device designed for trailers, RVs, boat trailers, and utility trailers. It provides stable and reliable support when the trailer is unhitched from the towing vehicle, ensuring easy leveling and secure parking. Built with strength and durability in mind, this trailer jack is an essential tool for every trailer owner.
High Load Capacity: Made of high-strength steel with a rated capacity of 2,000–5,000 lbs (depending on the model), offering dependable lifting power.
Smooth Operation: Equipped with a precision screw mechanism for effortless, stable lifting. Available in manual crank or electric versions.
Corrosion Resistant: Zinc-plated or powder-coated finish protects against rust and harsh weather, ensuring long service life.
Easy Installation: Comes with a mounting bracket or clamp-on design for quick and secure attachment to the trailer tongue.
Mobility Option: Some models include a durable swivel caster wheel for easy maneuvering and positioning.
Travel trailers and campers
Boat trailers
Agricultural and farm equipment trailers
Utility and cargo trailers
Light-duty commercial trailers
For more details on installation and specifications, visit our official product page or contact our technical support team for personalized assistance.

Weifang Top Trailer Accessories Co., Ltd. was established in 2015 and is located in Weifang City, Shandong Province, near Qingdao Bay. We specialize in manufacturing trailer parts and accessories, including electric brake assemblies, brake drums, axles, oil seals, and trailer jacks.
We produce a wide range of trailer accessories, such as:
Trailer jacks
Electric brake assemblies
Brake drums and axles
Oil seals, dust cups, and other stamped and machined parts
Our products are exported to the United States, Canada, Australia, New Zealand, and several other countries and regions.
We have two large workshops equipped with advanced production and testing equipment. With over 150 employees, including 10 technical engineers and 15 quality control specialists, we can ensure stable production and consistent product quality.
Yes, we welcome OEM and customization requests. You can provide drawings or samples, and our engineering team will produce according to your requirements.
Our trailer jacks are made from high-strength carbon steel and can be finished with zinc plating or powder coating for superior corrosion resistance.
We have a strict QC system covering raw material inspection, in-process monitoring, and final product testing. Each product is tested for load capacity, performance, and safety before delivery.
Please send us your inquiry with detailed specifications (product type, size, quantity, and any special requirements). Our sales team will reply with a quotation within 24 hours.
Payment Terms: T/T, L/C, or other negotiable methods.
Delivery Time: Usually 20–30 days after receiving the deposit, depending on order quantity.
Shipping: We are near Qingdao Port, which allows fast and cost-effective sea shipment.
You are warmly welcome to visit us! We are located in Weifang City, Shandong Province, about 2 hours from Qingdao Airport. Please contact us in advance to arrange your visit.



