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21ton Per Hour Industrial Reverse Osmosis Water Purification Systems
US$8,000.00
1 Set
US$5,000.00
2+ Sets
Sample price:US$30000.00/set.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, CE

Salt Rejection Rate

99.0%

Application

Industry

Capacity

21t/H

Function

Water Purification

Frame Structure

Stainless Steel 304/316

RO Membrane Brand

Dow

Water Pump

Cnp or Other

Valve

Automatic or Manual

Desalination

97%

Recovery Rate

60-75%

Productivity

21000L/H

Transport Package

Packed in Carton Case

Specification

CK-RO-21T

Trademark

CHUNKE

Origin

Guangdong, China (Mainland)

HS Code

8421999000

Production Capacity

1000 PCS Per Year

Key features

High Salt Rejection Rate: Removes 99% to 99.7% of inorganic salts, heavy metals, and bacteria.
Customizable Material Structure: Frame and tank materials (FRP, SS304/316, Carbon Steel) adapt to raw water quality.
Flexible Control System: Touch screen panel supports both automatic and manual operation modes.
Advanced Pretreatment: Includes sand filter, activated carbon, and softener to remove impurities and chlorine.
Long System Lifespan: Designed for 5+ years of operation before major repair is needed.
OEM and ODM Services: Full customization available for design, manufacturing, and marketing.
Quality Assurance Testing: All machines undergo rigorous testing before packaging and shipping.
Certified Manufacturing: ISO9001, RoHS, and CE certified with 35+ years of industry experience.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-04-01 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangzhou Chunke Environmental Technology Co., Ltd. is a China-based limited company established in 2009, focused on water-treatment equipment and accessories. Its stated products include reverse osmosis, ultrafiltration, EDI desalination, seawater desalination, filtration, ozone, UV, tanks, and related systems. The supplier reports CE and ISO9001 certifications, water-treatment patents, senior engineers, dedicated R&D personnel, export activity across multiple regions, and both self-operated and agency export channels. Production information indicates one production line, stated output of 10,000 small RO systems and 500 large RO systems annually, and lead times within 15 working days in both peak and off-peak periods. However, supplier-management-system certification is listed as NIL, and the provided information does not establish customization capability or identifiable customer cases.
Supplier typeThe supplier is identified as a limited company and a trade company, while its stated operations include production, sales, and after-sales service for water-treatment equipment and accessories. Its product scope covers RO, UF, EDI, desalination, filtration, ozone, and related equipment, indicating a specialized water-treatment supplier with trading activity.
CertificationsThe supplier states that it has EU CE certification and ISO9001 certification, as well as multiple water-treatment technology patent certificates. However, supplier management-system certification is separately listed as NIL, so the evidence supports product and quality certifications but not a broader supplier-management certification.
After-Sales capabilityAfter-sales service is explicitly included in the company description, and the supplier presents first-class service as a stated quality and service objective. The slices do not provide details on service personnel, response times, spare-parts support, warranty terms, or service locations.
R&D capabilityThe supplier states that it holds multiple water-treatment technology patent certificates, employs 15 full-time R&D personnel, has three senior engineers, and has more than 10 years of reverse-osmosis research and application experience. Its product range also includes several treatment technologies, supporting a positive assessment of technical innovation capability.
Production capacityThe supplier reports one production line, a manufacturing area of 5,000 square meters, 11–20 quality-control staff, and annual capacity of 10,000 small RO systems plus 500 large RO systems. It also states lead times within 15 working days in both peak and off-peak seasons, although the relatively limited production-line information means overall scalability beyond these stated outputs is not established.

Product Q&A

Q:Are you a trading company or manufacturer?
A:
Yes, we are a manufacturer with designing, manufacturing, marketing and exporting.
Q:What information is needed before ordering?
A:
We need to know your raw water source, required capacity per hour, and the application of the purified water.
Q:How do I choose the right machine?
A:
It depends on your raw water quality, pure water requirements, and the water production you need.
Q:What are your terms of payment?
A:
For payments under 1000USD, 100% is required in advance. For payments over 1000USD, 40% T/T in advance and 60% balance before shipment.
Q:How long is the delivery time?
A:
Generally it is 15-30 days, depending on your specific project.

Send Inquiry

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