Does the system include an automatic cleaning function?

An optional Clean-In-Place (CIP) system is available to prevent membrane clogging and extend its lifespan.

What certifications does the equipment have?

The equipment is ISO9001 certified, ensuring compliance with global quality standards.

Wastewater Treatment Equipment Sewage Purification Machine for Industrial Use

Name: Wastewater Treatment Equipment Sewage Purification Machine for Industrial Use
Brand: Chongqing Aotong Environmental Protection Technology Co., Ltd.
SKU: 2155918752

Chongqing, ChinaChongqing Aotong Environmental Protection Technology Co., Ltd.

US$800.00-7,700.00

1 Piece

Sample price:US$7700.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

99.0%

Application

Industry

Capacity

20 Tonnes Per Hour

Motive Force

Electric Power

Core Components

Pressure Vessel, Pump, Bearing

Other Name

Water Filtration RO System

Performance

Sophisticated Filters

Control Type

Automatic/Manual

Working Pressure

0.2-0.4 MPa

Filter Media

Quartz Sand, Activated Carbon, Resin

Filtration Method

RO Filtration

Power Supply

200V/220V/380V

Style

Plate and Frame

Materials

FRP, Stainless Steel

Applications

Drinking, Irrigation, Chemicals, Pharmaceuticals

Function

RO Purification Water

Color

Natural Colour of Stainless Steel

Type

RO+EDI etc, Water Equipment

Transport Package

Wooden Case

Specification

100.00cm * 100.00cm * 1800.00cm

Trademark

Walchin

Origin

Chongqing

Key features

99% Salt Rejection Rate: Advanced RO membranes ensure over 99% removal of dissolved salts and contaminants.

High Capacity Options: Available in various models from 2,000 to 200,000 L/H to suit industrial needs.

Customizable Design: Tailored solutions based on specific water analysis, TDS levels, and capacity requirements.

Energy Efficient Operation: Operates at normal temperature without chemical phase change, reducing energy costs.

Extended Membrane Life: Equipped with optional CIP system to prevent clogging and extend membrane lifespan.

ISO Certified Quality: Manufactured with ISO9001 certified components ensuring global quality standards.

Compact Footprint: Space-saving design provides high-capacity filtration with minimal installation area.

Automated Control: Programmable PLC control ensures easy operation and real-time monitoring.

Company profile

Self-brandedR&D Capabilities

Chongqing Aotong Environmental Protection Technology Co., Ltd.

Chongqing, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company located in Chongqing, with four production lines and stated RO membrane sheet output of 15,000,000 square meters. It supports sample-based, design-based, minor, and full customization and offers ODM services. Export sales account for 31%–40% of total sales, with export terms including FOB, CIF, CFR, and EXW. However, evidence shows weaknesses in documented service execution: procedures for supplier assessment, corrective actions, and complaint handling exist without written records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Quality-control staffing and staff experience are either unavailable or reported as zero. Financial information provided for recent periods consists of zero values, making financial credibility difficult to establish.

Supplier typeThe supplier is explicitly classified as a trading company, located in Chongqing’s Kaizhou District, and associated with the scientific research and technical services industry. This establishes its registered business type but does not by itself confirm whether it owns or directly operates manufacturing facilities.

After-Sales capabilityThe supplier has procedures for service assessment, corrective and preventive actions, and complaint handling, but no written records are maintained for these processes. It has no overseas warehouse, showroom, overseas agent or branch, and offers services in zero overseas countries, limiting demonstrated international after-sales infrastructure.

Financial creditThe supplied financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated recent periods. These figures provide no positive evidence of operating financial strength and create a material basis for concern about financial credibility.

R&D capabilityThe supplier offers ODM services and customization through samples and designs, but reports no new products during the past year, no available SDK, and only one year of total R&D engineer experience. This indicates some design-related capability but limited demonstrated recent innovation.

Production capacityThe supplier reports four production lines and annual RO membrane sheet output of 15,000,000 square meters, with off-season lead time within 15 working days and peak-season fulfillment of one month. However, it does not conduct continuous quantity reconciliation for every batch or mass production, and quality-control staffing is unavailable, creating a production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, and minor customization, and also provides ODM services. These stated capabilities directly support a broad range of customer-specific product development requirements.