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)
The is a simple mechanical device designed to lift and lower the coupling head from the trailer ball and stabilize the front of the trailer when moving the front of the trailer in and out of the trailer. If the trailer jockey wheel can get the following proper maintenance, it will provide you with
At five o'clock that morning, the factory lights were already on.A batch of trailer jacks destined for the United States needed to be loaded into containers, and Old Zhang was the first to arrive.He had been making this part for over ten years.He often said, "This isn't just an ordinary metal part;
In today’s trailer industry, safety and reliability are no longer optional—they are expected. As RV trailers, utility trailers, and boat trailers continue to increase in weight and complexity, one component is gaining more attention from manufacturers and distributors: the heavy duty trailer jack.Fo
