How is quality and delivery controlled?

All machines are tested before packaging and shipped in strong, safe wooden packing for long-distance delivery.

What is the warranty period?

We provide a 1-year warranty, although the machine is designed to work for 5 years before requiring major repair.

21cbd Commercial Reverse Osmosis Water Purification Systems Is Used to Purify Water

Name: 21cbd Commercial Reverse Osmosis Water Purification Systems Is Used to Purify Water
Brand: Guangzhou Chunke Environmental Technology Co., Ltd.
SKU: 2063154815

Guangdong, ChinaGuangzhou Chunke Environmental Technology Co., Ltd.

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: 99.0% salt rejection rate with advanced RO membrane technology.

Customizable Design: Customizable frame structure, membrane brand, and control modes.

Durable Materials: Constructed with Stainless Steel 304/316 or FRP for corrosion resistance.

Efficient Pretreatment: Includes sand, carbon, and softener filters to protect RO membranes.

Automated Control: Equipped with auto pressure protection and online monitoring systems.

Easy Maintenance: Supports automatic and manual RO membrane washing with optional chemicals.

Certified Quality: ISO9001, RoHS, and CE certified for industrial safety and standards.

Long Lifespan: Designed for long service life with typically 5 years before major repair.

Company profile

Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China

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: ≤4.66h 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 and operating from Guangzhou, Guangdong. It supplies reverse osmosis, ultrafiltration, desalination, filtration, ozone, UV, and related water-treatment equipment and accessories. The supplier reports overseas sales across multiple regions, export participation of 51%–70%, and export capability through both agency and self-operated channels. It states that it holds EU CE and ISO9001 certifications and several water-treatment technology patent certificates, but its supplier-management-system certification field is listed as NIL. Reported production includes 10,000 small RO systems and 500 large RO systems annually, with one production line and lead times within 15 working days in both off-peak and peak seasons. After-sales service is described as available, but detailed service processes or performance evidence are not provided. Financial credibility, customization capability, and specific customer cases...

Supplier typeThe supplier is identified as Guangzhou Chunke Environmental Technology Co., Ltd., a China-based limited company classified as a trading company. Its stated business covers production, sales, and after-sales service for water-treatment equipment and accessories, including RO, UF, desalination, filtration, ozone, and related systems.

CertificationsThe supplier states that it has EU CE certification, ISO9001 certification, and multiple water-treatment technology patent certificates. However, the supplier-management-system certification field is explicitly listed as NIL, so the evidence supports product or quality-related certifications but not supplier-management certification.

After-Sales capabilityThe company description explicitly includes after-sales service, and the supplier emphasizes first-class service as part of its quality policy. The available slices do not provide details on service personnel, response times, warranty terms, or service outcomes, so capability is supported only at a general level.

R&D capabilityThe supplier reports several water-treatment technology patent certificates, three senior engineers, 15 full-time R&D personnel, and more than 10 years of reverse-osmosis research and application experience. Its product scope also includes RO, UF, EDI, desalination, ozone, filtration, and control components, providing explicit evidence of technical development capability.

Production capacityReported capacity is 10,000 small RO systems and 500 large RO systems annually, supported by one production line, 11–20 quality-control staff, and a manufacturing site in Guangzhou. The supplier also reports lead times within 15 working days in both peak and off-peak seasons, although the slices contain differing factory-area figures and do not independently verify output.