Cases
Explore official updates, product knowledge, procurement guidance, customer case studies, and industry insights for special-purpose vehicles from Chengli Special Purpose Vehicle Co., Ltd.—supporting informed procurement decisions and project planning.
Chengli Official Website: Application Record of Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) in Wenzhou, Zhejiang Province Project
Pain Points of Aging Equipment: Sanitation Challenges in Wenzhou’s Coastal Humid and Hot Environment. As a coastal city ...
Chengli Manufacturer Delivers Dongfeng D6 Blue-Plate Sewage Treatment Vehicle to Yancheng Municipal Project Site
Yancheng Dongfeng D6 Blue-Plate Sewage Treatment Vehicle Government Procurement: From Pitfalls to Mature Procurement Pra...
Chengli Automobile Jiangsu Yangzhou Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Project Case and Configuration Highlights
Interpretation of the Yangzhou Dongfeng D6 Blue-License-Plate Sewage Treatment Vehicle Government Procurement Case and W...
Chengli Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) for Nantong Municipal Government Procurement Project
Case Study: Nantong’s Dongfeng D6 Blue-Plate Sewage Treatment Vehicle Government Procurement — Comprehensive Analysis of...
On-Site Report: Jiangsu Xuzhou Customer Acceptance of Chengli Official Website Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate)
Case Background: Procurement Record of a Blue License Plate Sewage Treatment Vehicle by a Municipal Sanitation Departmen...
Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) - Real-World Case Study and Chengli Factory Delivery Process
Detailed analysis of a Changzhou-based government procurement case for the Dongfeng D6 sewage treatment vehicle (blue li...
Chengli Automobile: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Application Case in Wuxi, Jiangsu Province
I. Introduction: Procurement Requirements and Winning Solution of Wuxi Municipal Sanitation DepartmentBy the end of 2025...
Chengli Suzhou Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate): Procurement Process and Delivery Milestone Record
Suzhou Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Government Procurement Case: The Configuration Pitfalls...
Chengli Official Website: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivery Record for Zhongshan City, Guangdong Province Project
I. Case Background: Procurement Record of Zhongshan Dongfeng D6 Blue-Plate Sewage Treatment VehicleIn 2025, a municipal ...
Huizhou City Chengli Manufacturer Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Successful Procurement Case Analysis
In 2025, the Urban Management Bureau of a district in Huizhou City planned to procure a blue-license-plate sewage treatm...
Chengli Automobile Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivered to a Customer in Zhuhai, Guangdong — Post-Delivery Service Record
Procurement Decision by a Municipal Sanitation Department in Zhuhai: From Package Traps to Transparent Configuration. In...
Chengli Customized Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Configuration Solution for a Foshan City Customer
I. Case Background: Foshan’s Blue-License Dongfeng D6 Sewage Treatment Vehicle Procurement RequirementIn 2023, a municip...
Chengli Official Website: Reporting on Bulk Delivery Project of Dongfeng D6 Sewage Treatment Vehicles (Blue License Plate) in Dongguan City, Guangdong Province
Government procurement case of Dongfeng D6 sewage treatment vehicles (blue license plate) in Dongguan: Interpretation of...
Chengli Manufacturer's Dongfeng D6 Sewage Treatment Truck (Blue License Plate) Successfully Passes On-site Acceptance in Ningbo
Case study and component procurement solution analysis of the Ningbo Dongfeng D6 sewage treatment truck (blue license pl...
Chengli Automobile Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Project Review: Customer Usage Scenario in Xiamen, Fujian Province
Government procurement case and residual value analysis of the Dongfeng D6 blue license plate sewage treatment vehicle i...
Shenzhen Procurement of Dongfeng D6 Blue-Plate Sewage Treatment Vehicle – Chengli Service Solution
In a district of Shenzhen, the annual inspection of a blue-plate sewage treatment vehicle once caused serious headaches ...
Chengli Official Website: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Project Delivery Progress in Tianjin
Case Study and Bid-winning Solution Interpretation of the Blue License Plate Dongfeng D6 Sewage Treatment Vehicle Govern...
Chengli Manufacturer Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Project Application Case in Lhasa City
Government procurement case of Dongfeng D6 blue license plate sewage treatment vehicle in Lhasa: An efficient low-temper...
Chengli Automobile: A Procurement Case Study of Dongfeng D6 Sewage Treatment Trucks (Blue License Plate) by a Customer in Xining, Qinghai Province
I. Scenario Introduction: Sewage Treatment Challenges in Highland CitiesXining is located in the northeastern part of th...
Chengli Yinchuan Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivery Case Study and Selection Reference
Yinchuan Dongfeng D6 sewage treatment vehicle (blue license plate) government procurement case: Failure rate analysis an...
Chengli Official Website: Dongfeng D6 Sewage Treatment Truck (Blue License Plate) Delivered to Customer Site in Haikou City, Hainan Province
Government Procurement Case of Dongfeng D6 Blue-Plate Sewage Treatment Truck in Haikou: Analysis of Efficiency Improveme...
Lanzhou Municipal Procurement Plan Display: Chengli Manufacturer's Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) – Actual Vehicle Configuration
Government procurement case and bid-winning solution analysis of the Dongfeng D6 blue license plate sewage treatment veh...
Chengli Automobile Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Supports Project Vehicle Upgrade in Changchun, Jilin Province
Government procurement case of Dongfeng D6 blue license plate sewage treatment vehicle in Changchun: Analysis of winter ...
Chengli Harbin Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Customer Case Study and Service Guarantee Statement
I. Case Background: Winter Procurement Challenges Faced by Harbin Municipal Sanitation DepartmentIn winter 2025, a munic...
Chengli Official Website: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Acceptance and Delivery Record in Shenyang, Liaoning Province
Government procurement case and solution analysis of the blue license plate Dongfeng D6 sewage treatment vehicle in Shen...
Chengli Manufacturer Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Service Project in Taiyuan City – On-Site Operation Record
I. Case Background: Procurement Requirement of a Municipal Sanitation Department in Taiyuan CityIn winter 2025, a munici...
Guizhou Guiyang Municipal Unit Procurement Case: Chengli Automotive Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate)
Guiyang Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Government Procurement Case: In-depth Analysis of Capa...
Chengli Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivery Event in Hohhot
Case Study and Bid-winning Solution Analysis of the Dongfeng D6 Blue-Plate Sewage Treatment Vehicle Procurement by Gover...
Chengli Official Website: Case Study and Configuration Analysis of Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Procurement in Nanning, Guangxi
I. Scenario Introduction: Procurement Requirements of a Municipal Sanitation Department in NanningIn 2025, a district-le...
Chengli Manufacturer Delivers Dongfeng D6 Blue-Plate Sewage Treatment Vehicle to Kunming Customer: Project Case Study
Case Study and Solution Analysis of Kunming’s Government Procurement of Dongfeng D6 Blue-Plate Sewage Treatment Vehicle....
Chongqing Chengli Automobile Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) - Successful Bid Case Report
Case study and bid solution analysis of the Chongqing municipal government procurement of Dongfeng D6 sewage treatment v...
Chengli Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Nanchang Municipal Government Procurement Project Report
Case study and bid-winning solution analysis of the Nanchang Dongfeng D6 sewage treatment vehicle (blue license plate) g...
Chengli Official Website: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivered to Xi'an City, Shaanxi Province – On-Site Usage Record
Government procurement case and bid-winning solution analysis for the Dongfeng D6 blue license plate sewage treatment ve...
Chengli Manufacturer Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivery and Acceptance Record in Fuzhou
Government procurement case and bid-winning solution analysis for the Dongfeng D6 sewage treatment vehicle (blue license...
Chengli Automobile Anhui Hefei Customer Procurement Case: Dongfeng D6 Blue-Plate Sewage Treatment Vehicle with After-Sales Guarantee
Government procurement case of the Dongfeng D6 blue-plate sewage treatment vehicle in Hefei: A real-world analysis from ...
Chengli Provides Dongfeng D6 Blue-Plate Sewage Treatment Vehicle Solution for Shijiazhuang Municipal Procurement Case
I. Case Background: Municipal sanitation department in Shijiazhuang procures Dongfeng D6 blue-plate sewage treatment veh...
Chengli Official Website: Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) - On-Site Operation Preparation Record in Changsha City, Hunan Province
Changsha Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Government Procurement Case: Solution Interpretation ...
Chengli Manufacturer Completes Delivery of Dongfeng D6 Blue-Plate Sewage Treatment Vehicle to Zhengzhou Customer
Zhengzhou Dongfeng D6 Blue-Plate Sewage Treatment Vehicle Government Procurement Case: 19% Budget Savings; In-Depth Anal...
Chengli Automobile Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate) Delivered in Jinan City, Shandong Province – Configuration Details
Case Study and Bid-winning Solution Analysis: Jinan Municipal Dongfeng D6 Blue-plate Sewage Treatment Vehicle Government...
Experience Summary: Nanjing Municipal Project Procurement of Chengli Dongfeng D6 Sewage Treatment Vehicle (Blue License Plate)
I. Project Background: In 2025, the Urban Management Bureau of a district in Nanjing City publicly tendered for one blue...