Van-Type Heavy Duty 20 FT Refrigerated Trailer The Van Semi-Trailer

Refrigerated semi-trailer has good thermal insulation performance, water resistance, and light weight. The panel adopts the European cyclopentane refrigerator car foaming technology, adopts galvanized aluminum plate inner and outer skins, and high-end polyurethane foam thermal insulation material is used in the middle. Advanced foaming machines achieve precise injection of foaming materials, and sandwich integrated foaming technology ensures the integrity of the board. The secondary foaming process can fill the gaps between the boards using foaming methods, which can not only enhance the strength of the box, but also improve the insulation performance of the box.
The aluminum profile of the refrigerated semi-trailer floor is automatically welded through the floor, making the floor a whole, improving strength, facilitating cleaning, and eliminating problems such as insect infestation and the release of foul odors inside the floor.
The refrigerated semi-trailer body adopts an American style aluminum riveting structure through a punching and riveting machine, which is aesthetically pleasing and elegant; Aluminum riveting process can enhance the strength of the box.
The product has diversified craftsmanship. Based on European and American technologies, the organic combination of riveting, bonding, and welding processes achieves a diversified product portfolio.


Founded in 2018, Zhongzhen Hanjiang Equipment Technology Co., Ltd. stands as a titan in the transportation equipment sector with an impressive total investment of 5 billion yuan. Spanning a vast 270,000 square meters with a 160,000 square meter construction area, the company boasts 7 state-of-the-art independent factories. As a comprehensive enterprise, it excels in R&D, production, sales, and supply chain manufacturing of core components. Our diverse product line includes semi-trailers, sanitation vehicles, box-type vehicles, emergency equipment logistics support vehicles, and special operation vehicles. Annually, we produce 20,000 units of various specialized vehicles. Our financial performance has been stellar with operating revenues of 207 million yuan, 336 million yuan, and 943 million yuan over three consecutive years. We also pride ourselves on our innovation, having secured over 40 patent certificates encompassing invention, utility model, and design patents.