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18 years of experience as a source manufacturer of water treatment equipment, supporting ODM/OEM.

Commercial RO Systems
Commercial RO Systems are heavy-duty water treatment equipment built to deliver consistent high-purity water for businesses. Reverse Osmosis Systems designed for commercial scenarios offer continuous large-flow filtration, reliably removing heavy metals, chemicals, bacteria and fine impurities from raw water to meet strict industrial and commercial drinking water standards.
These Commercial RO Systems adopt upgraded multi-stage filtration and high-performance RO membranes. The reinforced frame and industrial-grade pipeline structure ensure durable long-term operation, resisting frequent startup and high-load working conditions. The optimized internal layout reduces blockage risk, while modular component design makes routine inspection and part replacement quick and simple.
The energy-efficient running design lowers daily operation costs, and reliable filtration performance greatly reduces system failure rates and maintenance downtime.
Commercial RO Systems include adaptable commercial water pressure and wide voltage compatibility, supporting steady high water flux for continuous use. The industrial RO membrane features high rejection rate and extended service life. Most units come with automatic flushing and overpressure protection, ensuring safe, stable and high-efficiency water treatment for restaurants, factories and beverage processing sites.
Perfect for facilities with fixed daily operating hours—such as cafes, restaurants, schools, small workshops, laboratories, and boiler feed systems—the system ensures reliable, high-quality water whenever it is needed.
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Skid-mounted 3-Stage  Softening Commercial RO Systems
This compact, skid-mounted three-stage water softening & pre-treatment system is built for reliable continuous or scheduled operation. It integrates three independent filter tanks on one common skid: quartz sand filter, activated carbon filter, ion exchange softener. This all-in-one pre-treatment unit effectively removes sediment, rust, chlorine, organics and water hardness, protecting downstream RO, boilers, heat exchangers and pipelines from scaling and fouling.

It is widely used as pre-treatment for reverse osmosis systems, boiler feed water, circulating water, hotel & domestic water, food processing, light industry and commercial water supply projects. Flow rate and tank material are fully customizable to match your raw water conditions and project capacity requirements.
3 T/H Reverse Commercial RO Systems Water Treatment
This compact, skid-mounted water treatment system is engineered for 3 m³/h (3,000 L/h) rated permeate flow, built for reliable continuous or scheduled operation. Combining five core stages—quartz sand filtration, activated carbon treatment, antiscalant dosing, precision filtration, and reverse osmosis (RO)—into a single integrated unit, it delivers high-purity water ideal for commercial, light industrial, food & beverage, and boiler feed applications.

Perfect for facilities requiring a steady supply of purified water, such as drinking water plants, food processing workshops, schools, hotels, and industrial manufacturing lines, the system ensures consistent, high-quality water on demand.
0.5 T/H 4-Stage Commercial RO Systems Compact Filtration
This compact, skid-mounted water treatment system is engineered for a rated permeate flow of 0.5 m³/h (500 L/h). It integrates four core treatment stages—quartz sand filtration, activated carbon adsorption, precision cartridge filtration, and reverse osmosis (RO)—into a single mobile frame. An optional antiscalant dosing system can be added to protect the RO membranes against mineral scaling, making the system versatile for municipal tap water, groundwater, and lightly brackish water sources.

Ideal for small commercial, light industrial, laboratory, and drinking-water applications, the system delivers consistent high-purity water with fully automated operation and minimal operator attention.
1 T/H Fully Enclosed Water Purification Commercial RO Systems
This fully enclosed, cabinet-type water treatment system is engineered for a rated permeate flow of 1 m³/h (1,000 L/h), built for scheduled and non-continuous operation. Housed in a 304 stainless steel cabinet with lockable doors and mobile casters, the unit integrates pre-treatment and reverse osmosis (RO) into a single, compact footprint.

The standard 4-stage configuration combines quartz sand filtration, activated carbon adsorption, PP cartridge filtration, and RO. A simplified 2-stage configuration (PP cartridge + RO) is available for good-quality municipal feed water, while pre-treatment can be further customized for challenging source water.

An integrated pressure tank stabilizes system pressure and delivers purified water on demand, while the intelligent RO controller with digital display, pressure gauges, and rotameters provides real-time monitoring and fully automated operation. The enclosed design protects all internal components from dust, moisture, and unauthorized access
1000LPH Compact Two-Stage Filtration Commercial RO Systems
This compact skid-mounted PP + RO water treatment system has a rated capacity of 1m³/h (1000 L/h), designed for intermittent and scheduled operation. It adopts a two-stage purification process: PP security filtration followed by reverse osmosis (RO). The simplified structure is built for users with relatively good raw water quality, to produce stable high-purity water for small commercial, light industrial and laboratory applications.

It is well suited for sites with fixed daily operating hours, such as cafes, small workshops, schools and boiler feed water systems, supplying purified water on demand.
500LPH Compact Two-Stage Commercial RO Systems Filtration System
This compact skid-mounted PP + RO water treatment system has a rated capacity of 0.5m³/h (500 L/h), designed for intermittent and scheduled operation. It adopts a two-stage purification process: PP security filtration followed by reverse osmosis (RO). The simplified structure is built for users with relatively good raw water quality, to produce stable high-purity water for small commercial, light industrial and laboratory applications.

It is well suited for sites with fixed daily operating hours, such as cafes, small workshops, schools and boiler feed water systems, supplying purified water on demand.
1 T/H 5-Stage Water Purification Commercial RO Systems
This compact, skid-mounted water treatment system is engineered for 1 m³/h (1,000 L/h) rated flow, built for scheduled/non-continuous operation.

Combining five core stages—quartz sand filtration, activated carbon treatment, ion-exchange softening, precision filtration, and reverse osmosis (RO)—into a single unit, it delivers high-purity water ideal for small commercial, light industrial, and laboratory applications. Perfect for facilities with fixed daily operating hours, such as cafes, small workshops, schools, and boiler feed systems, the system ensures reliable, high-quality water on demand.
Shandong Qingqingquan Environmental Protection Technology Co., Ltd. is a professional water treatment equipment manufacturer integrating R&D, production, and sales, focusing on providing water treatment equipment for residential, commercial, and industrial applications to global customers.
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Contact person: wangqiwei
Tel: +86 152 6994 7255
WhatsApp: +86 152 6994 7255
Add: Room 2004, Building A12, Lushan Center, Liuqing Street, Lanshan District, Linyi City, Shandong Province, China
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