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500L Pure Water Purification Treatment Plant Commercial RO Drinking Water Purifier Filter System Di Ao Equipment
US$2,350.00
1-4 Sets
US$2,100.00
5-9 Sets
US$2,000.00
10+ Sets

Product specifications

model number

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

98.0%

Model NO.

500L

Application

Industry

Capacity

100 Gallon

Size

Customize,170X90X170cm

Packaging Details

Wooden Box

Weight (Kg)

250 Kg

Processing

Water Treatment System

Machinerytest

Provided Report

Productivity

500L/Hour

Productname

Reverse Osmosis Equipment

Single Gross Weight

250.000kg

Warranty

1year

Selling Units

Single Item

Use

Water Treatment

Core Components

Pressure Vessel,Pump,Motor PLC

Material

Carbon Steel/GRP/Stainless Steel,Wooden Box

Warranty of Core

1year Components

Power

1.7kw

Transport Package

Wooden Box

Specification

160X70X160

Trademark

DAWT

Origin

Shannxi

HS Code

8421219990

Production Capacity

5000 Sets Per Month

Key features

Customizable Voltage: Voltage 380v/3ph/50Hz can be customized to meet specific customer requirements.
Premium Components: Uses CNP pumps and USA DOW membranes for reliable performance.
Flexible Material Options: Tanks and frames available in FRP, S.S., or carbon steel based on needs.
Comprehensive Warranty: 1-year warranty with expected 5-year lifespan before major repair.
Global Certifications: Certified by CE, ISO, and SGS for quality assurance.
Professional Support: Engineers provide online guidance for installation and adjustment.
Low Energy Consumption: Power consumption about 1.5KW-1.7KW for efficient operation.

Company profile

Shaanxi Di Ao Environmental Protection Group Co., Ltd.
Importers and ExportersPatents AwardedSelf-brandedFast Delivery
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM/OEM, SDK, and recent product-development capabilities. Its stated production equipment covers cutting, bending, punching, shearing, welding, rolling, and painting, with documented finished-product inspection procedures. The supplier reports quality assurance, corrective-action, and complaint-handling procedures, and cites major project experience and multiple certifications. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records provided for recent periods show zero reported operating revenue, costs, profits, and cash-flow figures; this materially limits financial credibility assessment and creates a significant concern. Overseas service coverage is also reported as zero countries, although FOB, CIF, CFR, and EXW quotations are accepted.
Supplier typeThe supplier’s stated business scope includes equipment, building materials, pumps and vacuum equipment, industrial automatic-control systems, electronic special equipment, water-quality monitoring instruments, metal products, and mining-related sales. Its description also identifies water-treatment and intelligent-control equipment as project offerings, indicating an equipment-oriented industrial supplier.
CertificationsThe supplier states that it holds municipal and environmental engineering design certificates, mechanical and municipal construction qualifications, water-related approvals, 3C certification, EU CE certification, and national triple-management-system certification. These are explicit certification and qualification claims, although the provided slice does not include certificate numbers, validity dates, or verification documents.
After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures, with records showing they are followed. However, it reports no overseas warehouse, showroom, agents, branches, or overseas-service countries, so structured internal service procedures exist but overseas service reach is limited.
Financial creditThe provided records report zero operating revenue, operating costs, profits, cash receipts, cash inflows, cash outflows, and current ratio for the stated recent periods. These figures create a material concern regarding demonstrated financial activity and liquidity; the slices do not provide enough context to validate whether the zeros reflect actual performance or incomplete reporting.
R&D capabilityThe supplier confirms 3D software design services, new products within the past year, ODM services, OEM services for popular brands, and an available SDK. Together, these explicitly support product-development and design capabilities beyond basic manufacturing.
Production capacityThe listed facility includes plasma cutting, bending, hydraulic punching, shearing, straight-seam and circumferential-seam welding, plate rolling, spray painting, and welding equipment. The supplier also reports in-stock capacity and standardized finished-product inspection instructions, but lacks a valid manufacturing-capacity contract with affiliated subcontractors.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, OEM, and SDK capabilities further support the ability to adapt or develop products to customer requirements.
Client casesThe supplier states that it has undertaken numerous national and local key projects, including supply of water-treatment and intelligent-control equipment for Xi’anyang International Airport, and claims a strong industry reputation. This is an explicit project reference, but the slice does not provide project dates, contract scope, customer confirmation, or performance metrics.

Product Q&A

Q:How to choose the right machine?
A:
Selection depends on raw water quality and permeate water requirements. The system typically includes pretreatment (e.g., UF, sand filter), RO machine, and post-treatment (e.g., UV sterilizer). We select the proper process based on your specific needs.
Q:What materials are used for the machine?
A:
Pretreatment tanks usually use FRP or Stainless Steel (S.S.). The RO frame can be S.S. or carbon steel. Pipes are typically S.S. and UPVC. Materials can be chosen according to your special requirements.
Q:What is the control method?
A:
Pretreatment can be manual or automatic. For the whole system, we use relay, PLC, or man-machine interface remote control.
Q:Which spare parts need regular changing?
A:
Filter cartridges in the security filter need changing every 3-6 months. RO membranes need changing every 1-3 years, depending on water quality and maintenance.
Q:What is the warranty period?
A:
We provide a 1-year warranty. Based on experience, the machine can work for 5 years before requiring major repair.

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