Discover our premium range of industrial, municipal, and commercial cleaning equipment designed for longevity, structural durability, and maximum efficiency.
Foshan Dulles Equipment Co., Ltd. was great experienced in cleaning mechanical system research and development for more than 30 years, which was one of the earliest companies to produce pressure washers. As the growing market greatly demand of clean and environmental products year by year, we speed up research and development work meanwhile commit to provide multi-aspect cleaning and environmental solutions to our customers. Early in 1995, the first general home pressure washer was developed. In order to meet the different requirements from market demand, we continue to develop products which involve commercial and industrial pressure washers, explosion-proof high pressure cleaning machines, sewer machine drain cleaners, fog making machines, electric sewer cleaners, gasoline dredge cleaning machines, as well as intelligent fog making machines, etc.
Our products are widely applied in various areas, especially in industrial and chemical production, ship rust removal, municipal bridge engineering, mine and road dust removal, street cleaning, urban pipe dredging, and mobile car wash equipment, etc. The series products have obtained 3C, CE and ISO certificates, and also design pattern certificates for pressure washers, high pressure pumps, fog making machines and more. Dulles products are well accepted by the market with advantages of unique and fashionable design, cost-effectiveness, high-level safety and stable performance, which has helped build a strong reputation and expand gradually into European and American markets from South and East Asia.
The environmental sanitation industry is undergoing a digital and ecological revolution. Our forward-looking development roadmap focuses on decarbonization, high-efficiency automation, and smart water resources management.
We are shifting sanitation powerhouses from traditional diesel engines to lithium-ion battery configurations. This transition guarantees quiet municipal operations during night shifts and zero direct emissions, making our electric commercial floor scrubbers and sewer cleaners ideal for modern smart cities.
Future sanitation machines will rely heavily on remote diagnostic sensors. Our ongoing R&D integrates cloud telemetry into automatic car wash machines and industrial water softeners, giving fleet managers real-time metrics on water flow, pressure levels, chemical dilution rates, and critical preventative maintenance warnings.
By optimizing high-pressure pump impeller geometries, our research team is developing new cavitation-based cleaning modules. This tech leverages microscopic vacuum bubble implosions to break down heavy industrial deposits and ship hull corrosion using up to 40% less water and energy than traditional mechanical abrasive washing.
Industrial and municipal sanitation demands comprehensive, high-throughput systems capable of operating under extreme environmental stresses.
Urban wastewater networks suffer from severe scaling, grease accumulation, and debris obstruction. Our high-pressure sewer machine drain cleaners and heavy-duty cesspit management vehicles provide a systematic solution. Employing customizable sewer nozzle geometries and diesel-driven high-flow triplex plunger pumps, our municipal hardware ensures rapid block clearances, preventing toxic sewer overflows and reducing infrastructure maintenance cycles.
Food safety regulations, GMP standards, and manufacturing efficiency mandate automated Clean-in-Place (CIP) cleaning regimes. Dulles designs integrated CIP tank washing machines and softened water treatment systems that thoroughly flush out organic residues, prevent scale formation in high-pressure steam boilers, and guarantee microbial-free processing conditions in food, beverage, and pharmaceutical facilities.
Marine environments accelerate biofouling, resulting in hulls covered in barnacles and rust that heavily degrade vessel hydrodynamics. Our specialized 1500bar submarine pipeline cleaning systems and high-pressure pumps remove thick marine growth and old epoxy coatings without damaging the base metal. These systems can be deployed manually or adapted for remote-controlled submarine crawlers, slashing dry-dock maintenance expenses.
Solar energy conversion efficiency drops by up to 25% when dust, pollen, and industrial soot block solar cells. Our efficient automatic solar panel cleaning equipment provides a specialized solution. Fitted with microfiber rotary brushes, low-consumption water sprays, and intelligent obstacle detection, this automated equipment climbs massive solar fields, ensuring maximum power output without risking micro-cracks on the panels.
How Foshan Dulles leverages state-of-the-art infrastructure, automated assembly lines, and high-precision inspection to deliver reliable sanitation systems worldwide.
The company owns a self-built laboratory, automated assembly lines, and high-precision testing instruments and equipment to ensure the safety, long service life, and stable quality of each finished product. Our professional team provides 7×24-hour pre-sales, sales, and after-sales service to respond promptly to every inquiry with professional solutions and effective communication. We are now cooperating with globally recognized research and development institutions both at home and abroad, and will continue to deliver better products to the market through innovation and development in the field of cleaning and environmental protection. We promise to do our best to clean the world and create a smarter life, and we will grow together with partners worldwide to build a most reliable global brand in the cleaning and environmental protection industry.
Navigating international regulatory frameworks is critical for seamless deployment. We guarantee complete alignment with localized quality standards.
Our pressure washers, high-pressure pumps, and environmental sanitation equipment strictly comply with 3C, CE, and ISO international standards. We design safety measures into all high-pressure systems to ensure compliance with regional environmental regulations across North America, Europe, and Asia-Pacific.
We provide localized engineering solutions for global markets, offering power supply customizations (e.g., 220V/380V/440V, 50Hz/60Hz) to prevent electrical damage. Our heavy-duty municipal sanitation vehicles are built on widely recognized truck chassis (such as Isuzu), allowing customers to easily source spare parts locally.
We support our global distributors and municipal clients with full English maintenance documentation, parts catalogs, and video diagnostic databases. Our engineering support teams are available 24/7 to resolve technical queries, reducing downtime on municipal operations.
Foshan Dulles addresses key procurement metrics: supply chain transparency, quality verification, and optimal lifetime value.
For international industrial buyers, buying cleaning equipment is about more than the initial cost. It is about minimizing lifetime maintenance expenses and finding a partner with reliable manufacturing capacity. Over 30 years in the industry allows Foshan Dulles to implement strict quality assurance steps. Each high-pressure pump goes through rigorous endurance tests in our self-built testing facilities to verify seals, valves, and plungers under peak load conditions.
We understand the logistical demands of global shipping. Our packaging is designed for sea transport, with anti-corrosion barriers and custom frames to prevent structural damage during transit. Whether you are importing commercial floor scrubbers, high-speed car wash machinery, or large-diameter pipe production lines, we provide full shipping documentation, custom clearance files, and tracking to ensure a smooth delivery process.
Find clear, technical answers to common questions about our machinery, customized designs, and shipping protocols.
Our ceramic-coated solid plungers are designed for over 3,000 running hours in normal industrial conditions, provided the incoming water is properly filtered and pump oil is changed according to the maintenance schedule.
Yes, our solar panel cleaning systems are adjustable and can be configured for ground-mount solar arrays, roof systems, and floating PV arrays, helping to remove dust and bird droppings to restore solar conversion efficiency.
Yes, we customize cleaning machinery for hazardous industries, including oil fields, chemical facilities, and coal mines, using specialized explosion-proof electric motors, sealed electrical boxes, and anti-static wheels.
Our touchless car wash systems use high-pressure water arcs, advanced soaps, and ultrasonic distance sensors to clean vehicles without brushes, removing grime safely without scratching the vehicle's paint.
We supply the layout design, structural engineering, on-site setup, and commission testing for concrete drain pipe manufacturing plants, ensuring compliance with local sewer pipe quality standards.
Browse our selection of specialized cleaning, pipe-laying, and high-pressure system solutions.
Dulles Equipment
