What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union as payment methods.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

High-Efficiency 500 Lph Reverse Osmosis Water Purification System

Name: High-Efficiency 500 Lph Reverse Osmosis Water Purification System
Brand: Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.
SKU: 718731455

Guangdong, ChinaGuangzhou Kai Yuan Water Treatment Equipment Co., Ltd.

US$1,488.00-1,640.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CE

Salt Rejection Rate

98.0%

Model NO.

KYRO-500LPH

Motive Force

Electric Power

Type

Reverse Osmosis

Usage

Environmental Protection, Water Treatment

Name

High Quality 500lph RO Water Purification Machine

Raw Water

Underground Water City Water ...Ect

Output Water

Pure Water

Membrane Brand

USA Dow

Size

500L/H

Transport Package

Wooden Case Safe Package

Specification

CE certification

Trademark

kaiyuan

Origin

Guangzhou China

HS Code

8421299090

Production Capacity

200sets /Month

Key features

High Salt Rejection: Achieves 98.0% salt rejection rate, effectively removing heavy metals, bacteria, and viruses.

Fully Automatic Operation: Features automatic control, self-flushing every 90s, and intelligent water level protection.

Flexible Customization: Supports OEM/ODM, custom logos, voltage options (110V-480V), and material choices (SUS304/316).

Versatile Application: Suitable for tap water, well water, brackish water, and seawater with TDS up to 40,000ppm.

Premium Components: Uses USA Dow or Vontron membranes, CNP pumps, and FRP/SUS304/SUS316 filter tanks.

Energy Efficient Design: No chemical regeneration needed, reducing operational costs and maintenance complexity.

Real-time Monitoring: Equipped with conductivity monitors, flow meters, and pressure gauges for continuous quality check.

Certified Quality: Manufactured under ISO9001 and CE standards, ensuring safety and reliability for industrial use.

Company profile

Importers and ExportersYears of Export ExperienceProduct CertificationManagement Certification

Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Guangzhou PorrtAverage Response Time: ≤3.47h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, with new products reported within the past year and one R&D engineer. It holds CE product certification and ISO9001:2015 management-system certification, and states that finished-product inspections follow uniform instructions. Operationally, it reports inventory capability, lead times within 15 working days in both peak and off-season periods, 90% export sales, and 16 years of exporting experience. However, it lacks an effective manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show experience. Its service capability is concentrated around Guangzhou Port and includes multiple quotation and payment terms. Financial information is limited to year labels without performance figures, while digital management capabilities are absent. No Fortune 500 collaboration is reported, although OEM service for well-known brands and a 30%–50%...

Supplier typeThe supplier presents itself as a manufacturer with R&D, ODM, OEM and customization capabilities. It reports inventory capability and exporting activity, but lacks a valid manufacturing-capacity contract with related subcontractors and has no overseas agents or branches.

CertificationsThe supplier states that its products are approved by CE and SGS and separately reports CE product compliance certification and an ISO9001:2015 certificate. These provide explicit evidence of product and management-system certifications.

R&D capabilityThe supplier reports new products within the past year, ODM services, broad design support and one R&D engineer. However, it has no available SDK and no ERP, OA, CRM or SAP system integration, so the evidence supports basic product-development capability but not a fully digitized innovation infrastructure.

Production capacityThe supplier states that experienced engineers develop, manufacture, install and debug equipment, maintains inventory capability, reports lead times within 15 working days in both seasons, and uses uniformly followed finished-product inspection instructions. The lack of a valid contract with related subcontractors is a production-governance risk, but not proof that production capacity is inadequate.

Customization capabilityBoth cited slices explicitly list customization from samples, designs, full customization, minor customization and flexible customization. The supplier therefore demonstrates a broad stated customization range.

Client casesThe supplier reports OEM service for well-known brands and a 30%–50% repeat-buyer preference, indicating some customer and repeat-business experience. It also explicitly states that it has not collaborated with Fortune 500 companies, while no named customer cases are provided.

Product Q&A

Q:What is the salt rejection rate of this RO system?

The system achieves a salt rejection rate of 98.0%, effectively removing dissolved salts, heavy metals, and impurities.

Q:Can the system handle seawater or brackish water?

Yes, the system is designed to treat various water sources including municipal tap water, well water, brackish water (TDS 2,000-20,000ppm), and seawater (TDS 20,000-40,000ppm).

Q:Is the system fully automatic?

Yes, it features automatic operation including self-flushing every 90 seconds, automatic start/stop based on water levels, and protection against water shortage and low pressure.

Q:What customization options are available?

We offer full customization including OEM/ODM services, custom logos on the PC panel, voltage options (110V-480V), and material choices (SUS304 for fresh water, SUS316 for salty water).

Q:What is the lifespan of the RO membrane?

The RO membrane has a service life of approximately 2 years, depending on the raw water quality and maintenance conditions.