Kaimelon Car Wash Machine Official Website - Leading Chinese Manufacturer and Supplier of Automatic Car Wash Systems


High-Tech Enterprise
Certified under ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System


Engineering Vehicle Wheel Wash Machine
Specialized equipment for cleaning construction vehicles
Welcome to Shanghai Zhenou Industrial Development Co., Ltd. – Leading Chinese Car Wash System Manufacturer
Shanghai Zhenou Industrial Development Co., Ltd. was founded in 2012. Our factory is located in Fengxian District, Shanghai. For years, we have focused exclusively on fully automatic car wash equipment. We are an integrated technology manufacturer combining R&D, full-unit production, offline sales, and after-sales maintenance. The company has been recognized as a local specialized and new enterprise and an innovative enterprise. Our complete production management processes have successfully passed ISO9001 quality management, ISO14001 environmental management, and ISO45001 occupational health and safety system certifications. Production standards, product quality inspection, factory environmental protection, and operational safety are all under comprehensive and standardized control.
Throughout our years in business, we have upheld the core values of professionalism, integrity, innovation, and mutual win-win. When it comes to equipment, we adhere to our own "Zhen Shan Zhi Mei, Ouchang Quality" standard. From designing equipment blueprints and sourcing key components to assembling units and conducting pre-delivery testing, every step is rigorously overseen by dedicated specialists. Tailored to the specific needs of retail stores, construction sites, gas stations, and other locations, we provide complete car wash equipment solutions that effectively address real-world operational challenges for our clients.
With over a decade of industry expertise, our own brand, Kaimelong, has established a strong presence across China and exports in bulk to multiple international markets, earning a solid reputation in the car wash equipment sector. Our long-term partners include major enterprises such as Everbright International, China National Building Materials, Sinopec, and PetroChina. Our equipment is widely deployed in diverse scenarios including gas stations, logistics parks, mining sites, auto detailing shops, and bus depots. Our factory offers a complete product lineup with ready-to-ship models: reciprocating brush systems, tunnel continuous washers, touchless car wash machines, and 24-hour self-service units. These solutions are adaptable to various site sizes and traffic volumes. We warmly invite customers and industry professionals from across the country to visit our production facility in Fengxian for on-site inspections and live machine trials. We are always available to welcome visitors, share usage insights, and welcome your practical suggestions for improvement.
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Product Center
Brush-type car wash machine
KM-S Series


Product Features:
- Gantry reciprocating design
- Continuous Tunnel (Optional)
- Efficient Cleaning
- Fits multiple vehicle models
360° Automatic Car Wash System
KM-W5


Product Features:
- L-shaped spray rinse
- Comprehensive coverage
- Save Water, Save Energy
- Smart Control
Gantry Reciprocating Contactless Car Wash Machine
KM-W Series


Product Features:
- High-Pressure Water Jet Car Wash
- Contactless paint protection
- Multiple models available
- High automation
Large-scale car wash machine
KM-B Series Bus Car Wash


Product Features:
- For large buses only
- Suitable for buses
- Large-Scale Design
- Efficient Cleaning
Heavy-Duty Truck Automatic Car Wash System
KM-H3


Product Features:
- Dedicated for ore cars
- Suitable for coal trucks
- Concrete Mixer Truck Cleaning
- Industrial-grade design
Large Automatic Car Wash System for Sanitation Vehicles
KM-H Series


Product Features:
- For Garbage Trucks Only
- Suitable for sanitation vehicles
- Contactless Design
- Protect Vehicle
Engineering Vehicle Wheel Wash Machine
KM-L Series


Product Features:
- Specialized for Construction Site Engineering Vehicles
- Underbody wash
- Tire Cleaning
- Eco-friendly Design
Use Cases
Kaimelon car wash machines are widely used across multiple industries, providing professional cleaning solutions for all types of vehicles.
Gas Station
Complimentary car wash at gas stations to boost customer loyalty
Bus Company
Bus and Coach Dedicated Cleaning Equipment
construction site
Vehicle wash for construction site entry and exit to meet environmental standards
Logistics Park
Centralized Cleaning Management for Logistics Vehicles
Sanitation Station
Professional cleaning for sanitation trucks and garbage trucks
Port Terminal
Heavy-Duty Vehicle Cleaning Solutions
Car Wash
Professional car wash services: efficient and energy-saving
Cement Plant
Industrial vehicle cleaning to reduce dust pollution
News Center
Company News
- Kaimelong Automatic Car Wash Machine Debuts at 2026 China International Auto Aftermarket Expo2026-07-06
- Kaimelon attends the 2026 Shanghai International Auto Aftermarket Expo2026-06-18
- Kaimelon's Shanghai Fengxian production base is now fully operational, with a factory area of 10000 square meters.2026-07-06
- The Kaimelon KM-W5 surround car wash system has undergone a technical upgrade, boosting cleaning efficiency by 20%.2026-07-06
- Shanghai Zhenou Industrial Development Co., Ltd. Certified as a High-Tech Enterprise2026-06-18
- Kaimelon launches the "100 Cities, 1,000 Service Stations" after-sales network expansion initiative2026-07-06
Industry News
- In 2026, China's automotive aftermarket market size exceeded 2 trillion yuan, with growing demand for car wash services.2026-07-06
- The China auto aftermarket market is projected to exceed 2 trillion yuan in 2026.2026-06-18
- Kaimelon Supports Shandong Port Group in Building a Green, Smart Port2026-07-06
- Kaimelong Helps Liuzhou Steel Group Set Benchmark for Ultra-Low Emissions in the Steel Industry2026-07-06
- Kaimelon Provides Overseas Technical Services for CNMC Zambia Project2026-07-06
- Kaimelong automatic car wash machines successfully deployed in Southeast Asia and Africa, driving upgrades in local automotive service industries.2026-07-06
Technical Support
- Daily Maintenance Guide for Automatic Car Wash Machines: 5 Key Steps to Extend Equipment Lifespan2026-07-06
- Daily Maintenance Guide for Automatic Car Wash Machines2026-06-18
- Winter Car Wash Machine: Anti-Freeze Measures to Prevent Cold-Weather Damage2026-07-06
- Common Automatic Car Wash Machine Troubleshooting Guide: Quick Diagnosis and Solutions2026-07-06
- Detailed Guide to Winterizing Your Pressure Washer2026-06-18
- How to choose the right car wash machine model?2026-06-18
Classic Model Recommendations

Longmen Reciprocating Contactless Car Wash Machine KM-W1

Bristle-type Car Wash Machine KM-S5

Bristle-type Car Wash Machine KM-S9

Heavy-Duty Automatic Car Wash System KM-H3

Longmen Reciprocating Contactless Car Wash Machine KM-W2

Longmen Reciprocating Contactless Car Wash Machine KM-W3

Bristle-type Car Wash Machine KM-S7

Bus Car Wash Machine KM-B1

Bus Car Wash Machine KM-B2

Bus Car Wash Machine KM-B3
Success Stories

Case Study: Port Engineering Vehicle Cleaning
Provides an automated full-size vehicle cleaning system to effectively address dust pollution from port engineering vehicles, supporting the development of green and smart ports.

Smart Cleaning and Recycling Project for Steel Plant
Customize an integrated "smart cleaning + material recovery" solution to help enterprises achieve Ultra-Low Emission A-level standards in the steel industry, recovering thousands of tons of valuable materials annually.

Overseas Complete Vehicle Washing System for Mining Industry
Delivers comprehensive vehicle cleaning equipment and technical support for overseas mining projects, engineered to withstand Africa's challenging conditions and showcasing China's advanced manufacturing capabilities on the global stage.

Automated Heavy Vehicle Wash System for Special Steel Plant
Deliver heavy-duty fully automatic car wash systems to meet steel industry environmental standards and enhance vehicle cleaning efficiency.

Changsha Zoomlion Environment Industry Co., Ltd.
Dedicated cleaning equipment for sanitation vehicles to ensure the cleanliness and maintenance of municipal environmental service vehicles.

Coal Mine Dust Suppression and Flushing Integrated System
Designed for coal mine operating conditions, this cleaning system effectively controls dust pollution in mining areas and improves the working environment.