ROLLOVERRollover Car Wash
Compact footprint, low cost, great value. The car stays put while the gantry travels back and forth to wash it — ideal for sedans and SUVs.
AT-737H · AT-737AH · AT-757GS · AT-757AHApprox. 15/20 cars/hourView Details →
A real car wash machine factory. Tunnel, rollover and bus wash systems — built to last, easy to use and easy to maintain — turning car wash into steady income for your business.
Carbon-steel body with hot-dip galvanizing — not ordinary steel. Every model is built for high-intensity, continuous washing.
ROLLOVERCompact footprint, low cost, great value. The car stays put while the gantry travels back and forth to wash it — ideal for sedans and SUVs.
AT-737H · AT-737AH · AT-757GS · AT-757AH
TUNNELHigh-throughput continuous washing — a modular line at 80–120 cars/hour. Hot-dip galvanized structure for superior corrosion resistance. Built for gas stations and large car parks.
777M Series · 777AG · 797AH · 7117AHView Details →
TOUCHLESSHigh-pressure water and foam clean the car without ever touching the paint — safe for premium and new cars.
AT-720A · AT-730A · AT-750A
BUS WASHDrive-through washing for city buses, coaches and trucks. Third-generation foam brushes — rated for 400,000 washes.
AT-3500H · AT-4500H
WATER SYSTEMREINAQUA® fully automatic car wash wastewater treatment: sedimentation and physico-chemical treatment, then filtration through imported AFM® activated filter media — treated water is reclaimed for washing.
REINAQUA® · RA-5T–RA-40T-PLUSTap a tab above to see how each type of automatic car wash works. These are lightweight animations — no video, so the page loads fast.
Tunnel · How One Car Gets Clean
The car aligns to the track and is guided into the tunnel
Omnia high-pressure spray, 360° pre-wash with no blind spots
Titan PRO brushes — wash and care in one pass
Glow Foam coloured foam, evenly coating the car
Flex Turbo high-velocity drying — no water spots left
SoftSpin PRO drying — wash and care done in one pass
A tunnel wash is not one step — it is six steps working together: a high-pressure pre-wash rinses off grit, brushes clean the car, foam care adds shine, high-velocity air blows off the bulk water, and a final dry finishes the job. The order matters: skip the pre-wash and the brushes drag grit across the paint; skip the air dry and the final dry leaves water marks.
Rollover · The Car Stays Put, the Gantry Moves
The car drives under the gantry and stops, ready to wash
The gantry sprays water down to wet the car
1 top brush + 2 side brushes, each spinning as it washes
Wax is applied — water beads off and the paint shines
Side dryers + touchless top following dryer
A rollover takes little space and costs little: the car drives in and stops, the gantry travels along its track and back, completing the rinse, brush wash, wax and dry in one pass. Ideal for sedans and SUVs — it fits even a small site.
Touchless · Zero Brushes — High-Pressure Water and Foam Only
Oscillating spray arms sweep side to side, blasting off grit
The spray arms apply foam that coats the car and breaks down grease
The spray arms rinse again, flushing off foam and dirt
Wax is applied — water beads off and the paint shines
Side dryers + touchless top following dryer
A touchless wash never lets a brush touch the car: high-pressure water and foam do all the work, with zero friction on the paint. Ideal for premium cars, wrapped cars and sports cars — no risk of scratches.
REINAQUA® is A&T’s own water treatment brand. Wash wastewater is first settled and treated physico-chemically, then filtered through imported AFM® activated filter media — and the treated water goes back to the wash. Not quartz sand: 1-micron filtration, no flocculant, never clogs, and the media lasts 10+ years. Fully automatic, no operator needed; it can be added without shutting down or digging.
Wastewater enters the filter tank evenly through the top distributor and flows down through the AFM® activated filter media. 95% of particles larger than 1 micron are trapped, and clean water flows out from the bottom collector, back to the wash for reuse.
Clean water and compressed air push up together from the bottom. Air bubbles break down the dirt stuck to the media, and dirty water drains out from the top. Backwashing never needs a media change — the media lasts 10+ years.
Models: RA-5T · RA-10T · RA-15T · RA-20T · RA-25T · RA-30T · RA-40T · RA-40T-PLUS (5–40 m³/h)
Real gas stations, really in use. See the installations and how they run.
A high-quality car wash at a Sinopec station — the wash service has become a new draw for the site.
A fully automatic tunnel wash makes the station friendlier — drivers wash while they fill up.
An A&T wash bay in service — a step up for the station’s facilities.
Tunnel wash installed — built to last, fast washing, continuous throughput.
An A&T automatic wash in service — a new era for washing at the pump.
Equipment supplied by A&T Beijing; the tunnel wash is in service.
Our customers also include: PetroChina branches in Beijing, Tianjin, Shanxi, Qinghai, Hubei, Liaoning and Yunnan; Sinopec stations in Inner Mongolia, Henan, Anhui and Beijing; Mercedes-Benz, Audi, Lexus, Land Rover, Infiniti, Cadillac and BMW dealerships; and private operators such as Daqiao Petrochemical, Huatai Petroleum, China Aviation Oil, Jingbiao Petroleum and Fumei Petrochemical.
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100 Real Videos
100 real videos shot by our team at gas stations — filter by station brand, machine type or colour. What you see is real footage, not a render.
Beijing Ziranlü Environmental Technology Development Co., Ltd. (Beijing Ziranlü, or A&T) is one of China’s larger automatic car wash manufacturers, ranking among the industry leaders in output, sales and installed base. With more than two decades of experience, we focus on efficient, environmentally friendly wash solutions.
Founded on 17 August 2000, Beijing Ziranlü is based at No. 15 Guanghe Street, Daxing District, Beijing, with a production site of more than 12,000 m² — one of China’s leading car wash R&D and manufacturing bases.
We are a Beijing High-Tech Enterprise, recognised as a Specialised and Sophisticated SME and a Gazelle Enterprise, certified to ISO 9001, and our automatic car wash machines carry EU CE certification.
Our products include tunnel car wash systems, rollover car wash machines, bus wash systems, touchless high-pressure wash systems, mining vehicle wash equipment and car wash water treatment systems. They help gas stations, car dealerships, car care shops and other customers raise service quality, improve customer satisfaction and strengthen their competitive edge.
Built to last is what defines an A&T machine. Easy to use and easy to maintain is what our customers tell us. Washing with confidence is our promise to them.
Built to Last! Easy to Use! Easy to Maintain! Wash with Confidence!
When a car wash stops, the money stops. The A&T Service Network covers every province in China — phones answered any time, spare parts in stock for every model, fixed fast and fixed right.
Factory-direct after-sales — not outsourced to dealers. Dispatched from our Beijing headquarters, with nearly 50 service engineers on standby. When a machine has a problem, you talk to the factory’s own people.
Service network covers every province in China
Phones answered any time. After-sales picks up immediately and diagnoses the fault remotely before dispatching anyone.
Spare parts in stock for every model, shipped the same day by SF Express or Deppon — no waiting for parts before the repair.
Scan the QR code on the machine, snap a photo and describe the problem — no phone call needed, and after-sales gets it right away.
We visit on schedule to inspect and maintain — catching problems early, before anything breaks.
Four steps when a machine has a problem — fixed fast, fixed right.
Scan the QR code on the machine with WeChat, snap a photo and describe the problem — after-sales gets it right away.
After-sales answers any time, diagnoses the fault remotely and decides which parts to bring.
The engineer arrives with the right parts and fixes it in one visit — no repeat trips.
You confirm the repair is good, and after-sales follows up to make sure.
Phones answered any time. Or scan the QR code on the machine to report a fault.
News and insights from the automatic car wash industry.
A few checks before winter to keep a frozen pump from stopping your business.
Add a car wash to your station — better service and an extra income stream.
Why cheap machines are cheap — know what to look for before you buy.