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: Dongfeng Yizhan-Style Sewage Treatment Vehicle Shipped to Customer Site in Xiangyang City, Hubei Province
In recent years, with the growing demand for urban environmental governance, sewage treatment vehicles have become incre...
On-site Display of Chengli's Dongfeng Yizhan-Style Sewage Treatment Vehicle in Wuhan Delivery
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Chengli Automobile's Dongfeng Yizhan-Style Sewage Treatment Vehicle Supports Project Vehicle Upgrade in Zhoukou City, Henan Province
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Chengli Xuchang City Dongfeng Yizhan-Style Sewage Treatment Vehicle Customer Case and Service Guarantee Statement
In-depth interpretation of the government procurement case and bidding proposal for the Xuchang Dongfeng Yizhan-style se...
Chengli Official Website: Acceptance and Delivery Record of Dongfeng Yizhan-Style Sewage Treatment Vehicle in Nanyang City, Henan Province
I. Case Background: A municipal department in Nanyang procured Dongfeng Yizhan-style sewage treatment vehicles. In 2025,...
Chengli Manufacturer's Dongfeng Yizhan-Style Sewage Treatment Vehicle: On-Site Operation Project Documentation in Xinxiang City
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Case Study: Henan Luoyang Municipal Unit Procurement of Chengli Automotive Dongfeng Yizhan-Style Sewage Treatment Vehicle
Government procurement case of Dongfeng Yizhan-style sewage treatment vehicle in Luoyang: Announcement verification and ...
Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle Delivery Event in Weihai City
In recent years, as urban wastewater treatment requirements have become increasingly refined and sophisticated, municipa...
Chengli Official Website: Procurement Case and Configuration Solution Analysis of Dongfeng Yizhan-Style Sewage Treatment Vehicle in Zibo City, Shandong Province
Government procurement case and bid-winning solution interpretation of the Dongfeng Yizhan-style sewage treatment vehicl...
Chengli Factory Delivers Dongfeng Yizhan-Style Sewage Treatment Vehicle to Customer in Linyi City
I. Case Background: Procurement Requirements of an Environmental Maintenance Unit in a Subdistrict of Linyi CityIn recen...
Shandong Weifang City Chengli Automobile Dongfeng Yizhan-Style Sewage Treatment Vehicle: Real-World Case Report
Government procurement case of the Weifang Dongfeng Yizhan-style sewage treatment vehicle: A full-process analysis—from ...
Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle: Transaction Record Report in Yantai City
I. Case Background: A municipal sanitation department in Yantai procured two Dongfeng wing-opening wastewater treatment ...
Chengli Official Website: Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivered to Qingdao City, Shandong Province — On-Site Deployment Record
Qingdao Dongfeng Yizhan-Style Sewage Treatment Vehicle Government Procurement Case and Bid-Winning Solution AnalysisI. A...
Chengli Manufacturer's Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivery List and Shaoxing City Acceptance Process Record
I. Project Background and Procurement Requirements: Prior to the 2026 flood season, a municipal sanitation department in...
Chengli Automobile's After-Sales Support Case for Dongfeng Yizhan-Style Sewage Treatment Vehicle Purchased by a User in Taizhou, Zhejiang Province
I. Project Background and Challenges: Sewage Treatment Difficulties in Taizhou’s Humid and Hot Climate — In 2025, the mu...
Chengli Provides Dongfeng Yizhan-Style Sewage Treatment Vehicle Solution for Jiaxing Municipal Acceptance Report
Government procurement case of Dongfeng Yizhan-style sewage treatment vehicle in Jiaxing: A comprehensive driver’s persp...
Chengli Official Website: Operation Preparation Record of Dongfeng Yizhan Sewage Treatment Vehicle upon Arrival at Jinhua City, Zhejiang Province
Government procurement case and failure rate analysis of the Dongfeng Yizhan sewage treatment vehicle in Jinhua — An ana...
Chengli Manufacturer Completes Delivery of Dongfeng Yizhan-Style Sewage Treatment Vehicle to Wenzhou Customer After Scheme Confirmation
I. Case Background: Sewage Treatment Vehicle Procurement Demand in Wenzhou RegionWenzhou is located on the southeastern ...
Chengli Automobile Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivery and Configuration Details in Yancheng City, Jiangsu Province
Case Background: Procurement Requirement of a Municipal Sanitation Department in Yancheng — In 2025, a municipal sanitat...
Experience Summary of Yangzhou Municipal Project Procurement: Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle
Case study and bid-winning solution analysis of the Yangzhou Dongfeng wing-opening wastewater treatment vehicle governme...
Chengli Official Website: Dongfeng Yizhan-Style Sewage Treatment Vehicle Case Study for Customer Project in Nantong, Jiangsu Province
Government Procurement Case and Bid-Winning Solution Analysis of Dongfeng Yizhan-Style Sewage Treatment Vehicle in Nanto...
Chengli Manufacturer's Dongfeng Yizhan-Style Sewage Treatment Vehicle: Xuzhou Project Case Study
I. Case Background: Procurement Requirements of a Municipal Sanitation Department in XuzhouIn 2025, a municipal sanitati...
Chengli Automobile's Procurement of Dongfeng Yizhan-Style Sewage Treatment Vehicles in Changzhou, Jiangsu: A Real-World Account from Requirement to Delivery
Government procurement case of Dongfeng Yizhan-style sewage treatment vehicles in Changzhou and interpretation of engine...
Maintenance Recommendations for Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle After Delivery to Wuxi Customer
Government Procurement Case and Bid-winning Solution Interpretation for Dongfeng Wing-Opening Wastewater Treatment Vehic...
Chengli Official Website: On-Site Operation Procurement Case of Dongfeng Yizhan-Style Sewage Treatment Vehicle in Suzhou, Jiangsu Province
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Chengli Manufacturer's Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivery Service for Zhongshan City Customer
Government procurement case and bid-winning solution analysis of Dongfeng Yizhan-style sewage treatment vehicles in Zhon...
Project Tracking in Huizhou City, Guangdong Province Demonstrates Chengli Automobile's Service Capabilities
Case Study and Bid-winning Solution Analysis of Dongfeng Yizhan-Style Sewage Treatment Vehicle Procurement by Huizhou Mu...
Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle: Case Study of Project Implementation in Zhuhai City
In Zhuhai—characterized by long rainy seasons, high humidity, and severe salt fog corrosion—municipal sanitation departm...
Chengli Official Website Presents Dongfeng Yizhan-Style Sewage Treatment Vehicle Solution Tailored to Guangdong Foshan's Operational Conditions
Case Study and Bid-Winning Solution Analysis of Dongfeng Yizhan-Style Sewage Treatment Vehicles for Government Procureme...
Chengli Manufacturer: Customer Feedback and Delivery Review of Dongfeng Yizhan-Style Sewage Treatment Vehicle in Dongguan City
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Chengli Automobile's Dongfeng Yizhan-Style Sewage Treatment Vehicle Successfully Delivered in Ningbo, Zhejiang Province
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-style sewage treatment vehicle in ...
Chengli Dongfeng Wing-Opening Wastewater Treatment Vehicle Participates in Xiamen On-Site Operation Project
1. From Existing Customer Reputation to New Orders: The Trust Chain in Xiamen MarketIn spring 2025, a municipal sanitati...
Case Study Observation: Shenzhen, Guangdong Procures Dongfeng Yizhan-Style Sewage Treatment Vehicle from Chengli Official Website
Interpretation of the government procurement case and winning bid solution for Dongfeng Yizhan-style sewage treatment ve...
Chengli Manufacturer's Dongfeng Yizhan Wastewater Treatment Truck Meets Tianjin Customer Project Requirements
Case Study: Bulk Procurement of Dongfeng Yizhan Wastewater Treatment Trucks by a Municipal Sanitation Department in Tian...
Chengli Automobile's Delivery and Acceptance Record of Dongfeng Yizhan Series Sewage Treatment Vehicle in Lhasa, Tibet
Procurement Case of Dongfeng Yizhan Series Sewage Treatment Vehicle in Lhasa: Interpretation of Winter Anti-Freeze Solut...
Chengli Xining Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivery List Analysis
Project Background and Requirements: Sewage Treatment Vehicle Procurement for High-Altitude Low-Temperature Environments...
Chengli Official Website: Dongfeng Yizhan-Style Sewage Treatment Vehicle Delivery Record to Yinchuan City, Ningxia
Government procurement case and bid-winning solution analysis of the Dongfeng Yizhan-style sewage treatment vehicle in Y...
Delivery of Hainan Haikou Municipal Project Vehicles: CLW's Dongfeng Yizhan-Style Sewage Treatment Trucks
Government procurement case and bid-winning solution analysis for Dongfeng Yizhan-style sewage treatment trucks in Haiko...
Chengli Automobile Dongfeng Yizhan-Style Sewage Treatment Vehicle Procurement Case in Lanzhou City, Gansu Province
Government procurement case of Dongfeng Yizhan-style sewage treatment vehicle in Lanzhou: A practical interpretation fro...
Chengli's Changchun Municipal Case Study: Real-World Performance of the Dongfeng Yizhan-Series Sewage Treatment Vehicle
Government procurement case and bid-winning solution analysis for the Dongfeng Yizhan-series sewage treatment vehicle in...