I. Pre-Tender Preparation: From Requirements Analysis to Budgeting In 2025, a municipal sanitation department in Tianshui City, Gansu Province, plans to procure a batch of Foton Fengjing service vehicles for daily inspection, equipment transportation, and emergency response. According to publicly released tender information, the project budget is controlled at approximately RMB 911,000–1,366,000, with four vehicles to be procured at an estimated unit price of RMB 200,000–300,000. Prior to tendering, the procuring entity conducted detailed requirements research, covering key parameters such as vehicle application, operating environment, payload capacity, and engine emission standards. Chengli Special Purpose Vehicle Co., Ltd. (hereinafter referred to as "Chengli")—a leading domestic manufacturer of special-purpose vehicles—possesses extensive experience in government procurement. Previously, Chengli delivered 15 street-sweeping and washing vehicles to Wuhan Municipal Urban Management Bureau and supplied five water-sprinkling trucks plus mist cannon trucks to an industrial park in Guangdong Province, thereby accumulating solid experience in municipal services. For the Tianshui project, Chengli recommended that the procuring entity explicitly specify the following points in the tender documents: • Chassis Requirement: Use Foton Fengjing series chassis to ensure nationwide warranty coverage and convenient maintenance. • Emission Standard: Full compliance with China VI emission standards, aligned with local environmental policies. • Body-up Equipment Configuration: Optional configurations include cargo compartments, toolboxes, lighting systems, etc., tailored to actual operational needs. • Delivery Timeline: Standard models can be delivered within 7–15 days; however, a two-week buffer period is recommended. Zhang Yue, Chengli’s Sales Manager (Tel.: ), has assisted multiple regional governments in drafting tender documents. She emphasized: “Clearly defining technical specifications and budget scope prior to tendering effectively prevents disputes during later stages.” For instance, before launching the Tianshui project, Chengli provided the procuring entity with the Foton Fengjing chassis configuration table, official announcement parameters (e.g., CLW5070GSSD6 model meeting China VI standards), and reference quotations—enabling rapid clarification and confirmation of requirements. II. How to Draft a Technical Specification Document: Key Parameters and Evaluation Criteria The technical specification document is the core file in government procurement tenders and directly determines the winning bid. Taking the Tianshui Foton Fengjing service vehicle project as an example, Chengli recommends including the following elements in the specification document: Parameter Category | Specific Requirements | Reference Model | Remarks ---|---|---|--- Chassis Brand | Foton Fengjing Series | Foton Fengjing G7 | Ensures nationwide warranty coverage Engine | China VI-compliant diesel engine, power ≥95 kW | CLW5070GSSD6 | Strict adherence to emission standards Vehicle Dimensions | Length × Width × Height: ≤5,320 × 1,690 × 1,980 mm | Based on official announcement parameters | Optimized for urban road conditions Payload Capacity | Gross Vehicle Weight Rating (GVWR) ≥3,500 kg | Based on chassis specifications | Meets cargo transportation requirements Body-up Equipment Configuration | Optional configurations include cargo compartment, toolbox, rear-view camera system, etc. | Customizable per customer requirements | Modular design approach Delivery Requirement | Delivery within 30 days after contract signing | Standard delivery cycle: 7–15 days | Includes both chassis and body-up components Warranty & After-sales Service | Original chassis manufacturer’s nationwide warranty; lifetime service for body-up components | Chengli’s after-sales policy | Spare parts shipped within 24 hours When drafting the specification document, it is advisab