Case Study and Bid Solution Interpretation: Foton Fengjing Service Vehicles for Government Procurement in Jiujiang City. In the municipal sanitation sector, joint procurement across multiple districts and counties has become a common practice to reduce procurement costs and standardize technical specifications. This article details the end-to-end process—from the background of joint procurement to Chengli’s mass supply—using the example of a joint procurement of Foton Fengjing service vehicles by a municipal sanitation department in Jiujiang City, and includes an FAQ section addressing common procurement concerns. I. Background of Joint Procurement: Cross-District Collaboration for Cost Reduction and Efficiency Improvement. In early 2025, urban management departments from six districts and counties under Jiujiang City identified challenges during routine equipment upgrades: inconsistent technical standards, extended delivery lead times, and relatively high unit prices when procuring Foton Fengjing service vehicles independently. Public tender information indicated that individual districts/counties purchasing 5–8 units faced unit prices of approximately RMB 120,000–150,000, with post-sale maintenance costs difficult to control due to variations in chassis configurations. To address this, under coordination by the municipal sanitation authority, the six districts/counties initiated a joint procurement initiative, unifying requirements as follows: Foton Fengjing G7 chassis, China VI emission standard, van-type service vehicle—intended for daily inspection, equipment transportation, and emergency response. The total requirement was 36 units, with a budget cap of approximately RMB 5.002 million and a delivery timeline not exceeding 45 days. II. Standardization of Technical Specifications: Transparent Parameters and Comprehensive Documentation. The Joint Procurement Task Force established core technical requirements based on parameters published in the Ministry of Industry and Information Technology (MIIT) announcements: chassis model must match Foton Fengjing G7 (e.g., MIIT announcement number: BJ5039XXY-E1), wheelbase 3,050 mm, engine power 85 kW, and cargo body dimensions approx. 3.5 m × 1.7 m × 1.5 m. Chengli Special Purpose Vehicle Co., Ltd., leveraging its product database (covering 946 models), recommended the CLW5030XXYB6 service vehicle. This model is fully compliant with MIIT announcements and eligible for nationwide registration, annual inspection, and commercial operation. Configuration requirements included: Chassis: Foton Fengjing G7, China VI emission standard, diesel-powered; Cargo Body: Fully enclosed metal structure, non-slip interior flooring, pre-installed anchoring points for equipment fixation; Additional Equipment: Rear double-swing doors, roof-mounted warning lights, optional side sliding windows; After-sales Support: Original-chassis nationwide warranty, lifetime service for upfitted body, spare parts dispatched within 24 hours. Given Chengli’s prior service to over 500 municipal sanitation clients, its advantage—‘transparent configuration-based quoting, no bundled packages’—was widely recognized during technical specification formulation. III. Centralized Tendering and Chengli’s Mass-Supply Advantages. The tender process adopted open bidding. Chengli Special Purpose Vehicle Co., Ltd., as a direct manufacturer supplier, stood out due to the following advantages: Competitive Pricing: Direct factory sales eliminate intermediaries, saving approximately RMB 8,000–15,000 per unit versus 4S-channel pricing. For the 36-unit bulk order, the unit price dropped to ~RMB 112,000 (per tender data), totaling ~RMB 4.032 million—well below the budget ceiling. Reliable Delivery: Local production in Suizhou enables zero-inventory dispatch; standard models are delivered within 7–15 days. All 36 vehicles were delivered just 28 days after contract signing—significantly faster than the stipulated 45-day deadline. Comprehensive A