Is after-sales service available internationally?

Yes, we offer 24/7 hotline support and on-site installation and debugging services with professional engineers.

What certifications does the product have?

The product holds CE certification, and the company has ISO45001:2018 management system certification.

What is the sludge disposal frequency?

Sludge needs to be removed approximately every 90 days (3 months) via truck suction or dehydration.

Daf Dissolved Air Flotation Machine Plant for Printing and Dyeing Wastewater Treatment

Name: Daf Dissolved Air Flotation Machine Plant for Printing and Dyeing Wastewater Treatment
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1942552732

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$10,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

QDCK

Type

Aerators

Method

Combined Treatment

Usage

Industrial, Home, Agriculture, Hospital

Material

Carbon Steel& Stainless Steel/FRP

Painting

Epoxy Painting

Color

Black/Silve Grey/etc

Transport Package

in Bulk

Specification

300cm*200cm*200cm

Trademark

QDEVU

Origin

China

HS Code

8421299090

Production Capacity

20 Sets/ Month

Key features

Advanced Biological Treatment: Uses AO process to remove BOD5, COD, and NH3-N with stable performance and low sludge production.

Customizable Materials: Available in Carbon Steel, Stainless Steel, or FRP with Epoxy Painting in Black or Silver Grey.

Space-Saving Design: Equipment can be embedded underground, allowing surface use as green space or other land.

Automatic Control System: Equipped with automatic controls and failure alarms for safe, reliable, and unattended operation.

High Removal Efficiency: Flexible 3D packing increases oxygen solubility and organic load removal rate significantly.

Versatile Applications: Suitable for hotels, hospitals, residential areas, industrial factories, and agricultural wastewater.

Comprehensive Warranty: Provides a 1-year warranty with 24-hour after-sales service support globally.

Low Maintenance Cost: Requires sludge removal only every 90 days and minimal daily management intervention.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Shandong, 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: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with one production line, documented outsourcing procedures, and valid manufacturing contracts with associated subcontractors. It provides broad customization and ODM services, but reported no new products during the past year and has no SDK availability. Quality systems include ISO9001:2015, ISO45001:2018, ISO14001, CE capability, documented inspection instructions, and recorded corrective-action and complaint-handling procedures. Service coverage is domestically oriented: it has inventory capability but no overseas warehouse, showroom, agents, branches, or reported overseas-service countries. Financial evidence is limited to a stated current ratio of 1 and historical operating information; monetary figures are omitted for privacy. The supplier states that it provides OEM services for well-known brands, but no specific customer names or cases are supplied.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a multi-function supplier structure, although the slice does not further define ownership or organizational composition.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also conducted regular fire drills during the past year, providing additional evidence of documented management practices.

After-Sales capabilityThe supplier has inventory capability, documented procedures and records for handling customer complaints and corrective/preventive actions, and a stated one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or reported overseas-service countries, limiting international after-sales reach.

Customization capabilityBoth manufacturing and R&D information lists customization from samples, designs, minor and full customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.