About usAbout

I. Company Profile

Anhui Medis Environmental Technology Co., Ltd., established in Anhui Province, is a manufacturing enterprise specializing in the R&D, production, sales and after-sales service of full-scenario automatic vehicle washing equipment. With “Medis (MDS)” as its core brand, the company owns six complete core product lines covering the washing needs of all vehicle types from passenger cars to heavy-duty mining trucks.

Adhering to the model of “independent R&D and independent production”, the company’s products are widely used in gas stations, car wash chains, urban bus stations, passenger transport centers, logistics parks, coal mines, iron and steel plants, ready-mixed concrete batching plants and other fields. It is one of the few manufacturers in the industry with the capability to manufacture a full range of large-scale equipment.

II. Production Capacity and Scale

1. Self-built Production Base

The company owns a self-built modern production workshop covering a total area of approximately 10,000 square meters. The plant features scientific planning, including raw material storage areas, heavy steel structure processing workshops, precision sheet metal workshops, electrical assembly workshops, complete machine commissioning areas and finished product delivery zones, realizing independent full-process production from raw material cutting to finished product delivery without relying on outsourced assembly.

2. Core Manufacturing Technologies

  • Heavy Steel Structure Processing​: Equipped with large laser cutting machines, CNC bending machines and automatic welding robots. For the load-bearing frames of engineering and bus washing machines, the company strictly implements Q235B national standard steel cutting and welding processes, ensuring equipment load-bearing capacity reaches 120 tons and above to withstand heavy-duty rolling.
  • Anti-corrosion Treatment Technology​: Possessing independent hot-dip galvanizing and plastic spraying production lines. All main frames of outdoor equipment undergo hot-dip galvanizing treatment combined with high-voltage electrostatic plastic spraying, achieving an anti-corrosion grade of IP65, suitable for high-humidity, high-corrosion and extreme temperature difference environments.
  • Electrical System Integration​: A standardized electrical assembly workshop is set up to independently complete PLC control cabinet wiring, sensor commissioning and touch screen program programming. All delivered equipment undergoes 72 hours of continuous aging testing to ensure the stability of the control system under complex working conditions.

3. Customized Production Capacity

Relying on the spatial advantage of the 10,000-square-meter workshop and flexible production lines, the company boasts strong non-standard customization capabilities. It can undertake orders for special engineering washing machines with lengths ranging from 5 meters to over 25 meters and load-bearing capacities from 10 tons to 150 tons. It can also customize large commercial vehicle washing equipment of different heights and widths according to customers’ site constraints.

III. Six Core Product Series

The company currently mass-produces and widely delivers six series of equipment, fully meeting market demands:

1. Intelligent Touchless Car Washing Series (Brushless)

Positioning​: The company’s strategic core product, designed to protect car paint, reduce consumable costs and enhance high-end car washing experience.​Features​: Adopting high-pressure water jets combined with special chemicals throughout the process with zero brush contact, completely eliminating scratch risks. Equipped with 3D laser profile scanning and profiling high-pressure tracking technology for precise coverage of vehicle body curves. Supporting multiple functional combinations including pre-washing, high-foaming, air drying and coating, it is the preferred choice for high-end car washes, gas stations and 4S stores.

2. Reciprocating Passenger Car Washing Series

Positioning​: Classic and durable equipment suitable for sites with limited space or pursuit of cost performance.​Features​: The vehicle remains stationary while the equipment moves reciprocally along rails for washing. Featuring compact structure, easy maintenance and high cleaning efficiency, it is widely used in small and medium-sized car washes and community service stations.

3. Tunnel-type Passenger Car Washing Series

Positioning​: High-efficiency continuous operation equipment suitable for high-flow car washing scenarios.​Features​: Vehicles are pulled by ground conveying systems or driven in at low speed by drivers, continuously passing through multiple washing stations (pre-washing, foaming, brushing, air drying). With a fast washing speed of up to 1 vehicle per minute and large throughput, it is highly efficient for large chain car washes and gas stations.

4. Reciprocating Large Commercial Vehicle Washing Series (For Buses & Coaches)

Positioning​: Extra-large size washing equipment specially designed for bus stations and passenger transport centers.​Features​: Adopting the “stationary vehicle, moving equipment” mode. The equipment runs reciprocally along ultra-long rails to adapt to buses, coaches and trucks of various lengths. Equipped with extra-large swing side brushes and lifting top brushes, it completes fully automatic washing without driver operation, solving the difficulties of parking and washing large vehicles.

5. Drive-through Large Commercial Vehicle Washing Series (For Buses & Coaches)

Positioning​: Ultra-high-efficiency assembly line washing equipment suitable for hub stations with huge daily car washing volume.​Features​: Adopting the “moving vehicle, stationary equipment” mode. Drivers drive vehicles at a constant speed through fixed gantries for washing while moving. Available in 4-brush, 6-brush and other configurations, it supports continuous queuing operation of multiple vehicles, realizing on-demand washing with extremely high traffic efficiency.

6. Heavy-duty Engineering Washing Series (For Mines, Steel & Infrastructure)

Positioning​: Heavy-duty washing platforms for extreme working conditions, supporting in-depth customization.​Features​: Specially designed for mining trucks, hot metal transport vehicles, muck trucks and mixer trucks. Constructed with Q235B heavy steel structure with load-bearing capacity ≥120 tons. Equipped with no less than 150 high-pressure nozzles and bottom transverse flushing devices to strongly remove stubborn mud from chassis and wheels. Supporting customized lengths from 5 meters to over 25 meters, it is an essential tool for environmental compliance in heavy industry.

IV. Quality Control and R&D

  • Standardized Production​: Strictly following the ISO quality management system, with core components (motors, water pumps, PLCs, sensors) sourced from leading domestic and international brands.
  • On-site Testing​: Each finished equipment must undergo no-load and load simulation operation in the factory commissioning area. Touchless models focus on testing 3D scanning accuracy and water jet trajectories; engineering models emphasize testing load-bearing structures and water pressure stability.
  • Technical R&D​: The company has a special R&D department dedicated to continuously optimizing touchless car washing algorithms, water circulation filtration systems (with precision up to 50μm) and IoT remote monitoring modules, improving equipment intelligence and energy-saving performance.

V. Service System

Anhui Medis Environmental Technology adheres to the model of “factory direct sales + localized service”:

  • Pre-sales​: Providing free site survey, solution design and 3D rendering, assisting customers in planning the optimal installation layout.
  • In-sales​: Professional installation teams conduct on-site construction, responsible for equipment hoisting, rail laying, water and electricity connection and system commissioning, as well as on-site training for operators (especially chemical dosing and parameter setting for touchless equipment, driving specifications for buses, etc.).
  • After-sales​: Establishing a rapid response mechanism, providing lifetime technical support and spare parts supply. For large engineering equipment and high-end touchless models, regular inspection and maintenance services are available.

VI. Corporate Vision

Based in Anhui and serving the whole country, Anhui Medis Environmental Technology Co., Ltd. will continue to rely on its solid 10,000-square-meter manufacturing base, take six core product lines as pillars and lead with touchless technology, providing customers with durable, efficient and environmentally friendly vehicle washing solutions to boost the green and sustainable development of transportation and industrial sectors.

Factory catalogue

Qualification Certificate

Letters Patent