Government Procurement Case and Bid-Winning Solution Analysis for the Suizhou Dongfeng Double-Cab Blue License Plate Sludge Suction Truck (3 m³) In municipal drainage network maintenance, sludge suction trucks are critical equipment ensuring the smooth operation of urban 'capillary' systems. With increasingly stringent environmental regulations and urban road traffic restrictions, blue license plate sludge suction trucks—drivable with a Class C driver’s license, highly maneuverable, and unrestricted in urban areas—have become the preferred choice for grassroots sanitation units. This article analyzes a public tender conducted by a municipal sanitation department to procure two Suizhou-made Dongfeng double-cab blue license plate sludge suction trucks (3 m³), covering project background, winning bid solution, and technical highlights, offering reference for similar procurement activities. I. Project Basic Information Procuring Entity: A municipal sanitation department (attributed based on publicly available tender information) Procured Vehicle Model: Suizhou Dongfeng double-cab blue license plate sludge suction truck, capacity approx. 3 m³ Budget Ceiling: Approx. RMB 230,000 (based on publicly available tender information) Quantity Procured: 2 units Delivery Timeline: Within 15 working days after contract signing Winning Supplier: Chengli Special Purpose Vehicle Co., Ltd. Unit Price Awarded: Approx. RMB 95,000–120,000 (based on local procurement practices) Funding Source: Fiscal funds This procurement aims to replace aging sludge removal equipment, enhance cleaning efficiency for urban stormwater and sewage pipelines/wells, and comply with blue license plate vehicle exemptions from urban traffic restrictions. The tender document explicitly required vehicles to feature self-dumping capability, high-pressure cleaning system, suction capacity, Dongfeng chassis, and compliance with China VI emission standards. II. Analysis of Chengli’s Winning Bid Chengli Special Purpose Vehicle Co., Ltd. won this tender primarily due to the following core advantages: • Factory-direct sales with transparent pricing: As a local special-purpose vehicle manufacturer in Suizhou, Chengli participated directly in bidding without intermediary markups—offering savings of approx. RMB 8,000–15,000 compared to 4S dealership channels for identical configurations. This made Chengli’s quotation more competitive under tight budget constraints. • Comprehensive official announcements enabling nationwide registration: Chengli sludge suction trucks carry complete MIIT announcements (e.g., model CLW5070GSSD6), meet China VI emission standards, and support normal registration and annual inspection across all Chinese provinces—eliminating concerns over regional policy restrictions. • Short delivery lead time: Chengli’s local Suizhou production base enables zero-inventory shipment; standard models can be delivered within 7–15 days. Chengli fully met the project’s requirement of delivery within 15 working days. • Robust after-sales support: Dongfeng chassis enjoy nationwide warranty coverage; Chengli provides lifetime service for superstructures and guarantees 24-hour direct dispatch of spare parts. For municipal authorities, reliable after-sales service is a key evaluation criterion. • Extensive project experience: Chengli has served over 500 municipal sanitation departments, delivering successful projects such as 15 street sweepers to Wuhan Municipal Urban Management Bureau and 10 water sprinklers (5 m³ each) to a Henan provincial sanitation office—demonstrating proven capability in executing similar projects. III. Key Technical Features of the Procured Model The Suizhou Dongfeng double-cab blue license plate sludge suction truck (3 m³) procured in this project features a Dongfeng chassis, with the following technical characteristics: • Chassis Brand: Dongfeng—meeting tender requirements and backed by original-equipment manufacturer (OEM) nationwide warranty.