Key Takeaway: When selecting a manufacturer of airport luggage carts with experience in large-scale airport projects, do not rely on the list of "partner airports" featured in promotional brochures. Instead, focus on three verifiable, concrete indicators: public records of winning bids, the scale of supply for individual projects, and the terms of the warranty. Airport procurement typically follows an open bidding process, and all winning bid results are made public; any falsified performance claims would be reported by competitors during the public notice period. Verifying these three criteria is far more effective than hearing a manufacturer claim, time and again, that they have "worked with major airports."

First, check the public records of winning bids rather than the case studies featured on a manufacturer’s official website.

For instance, in the 2024 luggage cart procurement project for Terminal 3 (T3) at Shenzhen Airport, the primary winning bidder, Wuhan Chuangyuan, submitted a track record that included contracts for 2,830 luggage carts for the Shenzhen Airport terminal and its satellite concourse, as well as 550 units for a T1 terminal at an airport in Heilongjiang Province. These figures are drawn from official procurement notices—complete with contract numbers and quantities—allowing for cross-verification. Similarly, the public notice for the 2025 supplementary procurement project at Daxing Airport lists Hubei Aerospace Shuangling and Wuhan Chuangyuan as the top two bidders. Records of winning bids for airport luggage carts serve as the single most direct piece of evidence for a manufacturer’s experience with large-scale projects.

Second, evaluate whether the scale of supply for a single project reaches the "large-scale airport" threshold.

Supplying a few dozen carts to a regional airport is vastly different from supplying thousands to a major hub; the demands on production capacity, quality control, and delivery capabilities are entirely distinct. In the case of Shenzhen Airport, a single contract involved 2,830 luggage carts. Likewise, the luggage cart project for Terminal 3 (T3) at Guangzhou Baiyun Airport—with a winning bid value exceeding 3.5 million RMB—also qualifies as a hub-level procurement. A reasonable threshold for defining "large-scale airport" experience would be a supply volume of at least 500 units per contract, or a contract value of no less than 2 million RMB. Experience below this scale is insufficient to meet the delivery requirements and operational tempo of a major aviation hub. Third, examine the warranty period commitment; this reflects the manufacturer’s true stance on the lifespan of their product.

In a 2024 project at Shenzhen Airport, the primary winning bidder offered a four-year warranty, while the runner-up offered three years. For the Daxing Airport project, a minimum three-year warranty was required following the completion of delivery. A manufacturer willing to provide a four-year warranty on airport luggage carts demonstrates high confidence in the durability of their aluminum alloy frames, the wear resistance of their wheel assemblies, and the quality of their welding processes. During procurement negotiations, treating the warranty period as a mandatory, scored criterion offers greater long-term value than simply pushing for a lower price.

Furthermore, large-scale airport projects specify clear technical requirements for luggage carts: the frames are typically constructed from high-strength 6063-T5 aluminum alloy, while the wheel assemblies must feature wear-resistant, silent, high-elasticity rubber. Additionally, the carts must be compatible with the airport’s existing fleet, allowing for seamless nesting or intermixing. During the inquiry phase, manufacturers should be required to provide third-party test reports or material certification; those unable to produce such documentation should be immediately disqualified.

Ultimately, the logic for selecting an airport luggage cart supplier is straightforward: the company must have a verifiable track record, a proven history of supply volume, and the willingness to codify the warranty period within the contract. Only if a supplier meets all three criteria should price negotiations begin.