Government Procurement Case of the EHY5045TWCE6 Sewage Treatment Vehicle in Huizhou (3.3 m³): Scoring Breakdown and Winning Bid Analysis — In 2025, a municipal sanitation department issued a procurement notice for sewage treatment vehicles, with a budget capped at approximately RMB 444,000, seeking one unit of the Huizhou 3.3 m³ sewage treatment vehicle model EHY5045TWCE6. Based on a Dongfeng chassis and compliant with China VI emission standards, this vehicle is primarily used for urban emergency sewage treatment, sewer pipe cleaning, and sludge transportation. Following open tendering, Chengli Special Purpose Vehicle Co., Ltd. (hereinafter referred to as 'Chengli') delivered one EHY5045TWCE6 unit; customer feedback confirms stable equipment operation and treatment efficiency meeting expectations. This article uses the case as a starting point to deconstruct the tender evaluation criteria, interpreting competitive strategies across three key areas—technical, commercial, and service—helping both procuring entities and suppliers understand how to maximize scores and avoid common pitfalls in real-world projects. For further details on vehicle specifications or quotation requests, please contact Chengli Sales Manager Zhang Yue (Tel: ) or call the official hotline at . I. Tender Evaluation Criteria Breakdown: Total Score = 100 Points; Technical Score = 40 Points According to publicly available tender information, this sewage treatment vehicle procurement adopted a comprehensive evaluation method with a total score of 100 points, allocated as follows: Technical Score — 40 points (including vehicle performance, official announcement parameters, and configuration compatibility); Commercial Score — 30 points (including price, enterprise qualifications, and past performance); Service Score — 30 points (including after-sales service, delivery schedule, and operator training). In its bid, Chengli emphasized key strengths of the EHY5045TWCE6 model: full regulatory compliance (MIIT Announcement No.: CLW5070GSSD6, etc.), China VI emission compliance, and nationwide warranty coverage for the Dongfeng chassis. Below is a comparative analysis of key parameters between the Chengli EHY5045TWCE6 and competing models: Comparison of Key Parameters: Huizhou 3.3 m³ Sewage Treatment Vehicle EHY5045TWCE6 vs. Competitors Parameter | Chengli EHY5045TWCE6 | Competitor A | Competitor B ---|---|---|--- Chassis Brand | Dongfeng | Foton | Sinotruk Emission Standard | China VI | China VI | China VI Tank Capacity (m³) | 3.3 | 3.0 | 3.5 Sewage Treatment Capacity (m³/h) | 8 | 6 | 7 Gross Vehicle Weight (kg) | 4,495 | 4,495 | 4,495 Overall Dimensions (mm) | 5,995 × 1,980 × 2,600 | 5,995 × 2,000 × 2,650 | 6,000 × 2,000 × 2,700 Warranty Period | Chassis: 2 years + Superstructure: Lifetime | 1 year | 1 year Reference Unit Price (RMB 10,000s) | ~32–36 | ~35–40 | ~38–42 (Note: Parameter data sourced from MIIT announcements and official vehicle specification sheets; reference prices reflect local procurement practices.) II. Maximizing the Technical Score: From Regulatory Compliance to Configuration — Details Determine Success Within the 40-point technical scoring category, official announcement parameters and configuration compatibility are critical. The Chengli EHY5045TWCE6’s official announcement parameters (e.g., model number CLW5070GSSD6) comprehensively cover components including the sewage tank, vacuum pump, high-pressure...