A domestic logistics equipment company recently completed the delivery of its first batch of 2,000 sets of core trailer parts. The products include air suspension systems and lightweight wheel hubs, suitable for trailers used in cold chain and heavy-duty transport. The parts utilize an anti-corrosion coating process, enabling them to withstand complex transportation environments such as humidity and dust, extending their service life by 30%. The delivered parts have passed rigorous tests including high and low temperatures and salt spray corrosion, meeting the high-intensity usage requirements of long-haul freight. The company will subsequently deliver 3,000 sets per month, helping logistics companies upgrade their aging trailer equipment and improve transportation efficiency.