What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM service available?

Yes, OEM and ODM services are available with full and flexible customization options.

What is the lead time for production?

The lead time is one month for both peak season and off-season.

6 8 9 12inch Fine Bubble Wastewater Treatment Disc Diffuser

Name: 6 8 9 12inch Fine Bubble Wastewater Treatment Disc Diffuser
Brand: Qiankun Environmental Protection Joint Stock Co., Ltd.
SKU: 1998160032

Henan, ChinaQiankun Environmental Protection Joint Stock Co., Ltd.

US$2.80-8.00

5 Pieces

Product profile

Customization

Available

After-sales Service

Supply

Warranty

Supply

Model NO.

QK-WBP

Type

Aerators

Method

Wastewater Treatment Plant

Usage

Industrial, Hospital, Wastewater Treatment Plant

Function

Diffuser

Product Name

EPDM Membrane Aerator

Material

ABS, EPDM/Silicone

Color

White, Black, Blue

Capacity

Customized

Tank Shape

No Demand

After Warranty Service

Video Technical Support

After-Sales Service Provided

Online Support

Transport Package

Standard Packing

Specification

Different as Each Model

Trademark

QianKun

Origin

China

HS Code

8479899990

Production Capacity

10000 Pieces Per Year

Key features

Anti-Blocking Design: Micro-holes expand with air flow and close when air stops, preventing blockage without special filtration.

Reverse Folding Structure: Unique design prevents liquid from flowing back into the aeration system, ensuring safety.

High Oxygen Transfer Efficiency: EPDM/Silicone microporous membrane provides very fine bubbles for efficient contaminant breakdown.

Durable Material Composition: ABS engineering plastic body with EPDM or silicone membrane offers anti-aging and corrosion resistance.

Strong Connection System: Unique connector ensures better sealing and prevents loosening due to vibration.

Customizable Capacity: Capacity can be customized to meet specific project requirements.

Multiple Color Options: Available in White, Black, and Blue to suit various aesthetic or functional needs.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Company profile

National Award receivedExhibition ExperiencePatents AwardedImporters and Exporters

Qiankun Environmental Protection Joint Stock Co., Ltd.

Henan, 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: 9 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤7.17h

AI-Powered supplier vetting

SummaryQiankun Tech demonstrates integrated R&D, design, manufacturing, sales, installation, and after-sales capabilities. It supports extensive customization, ODM, OEM for known brands, documented R&D and quality procedures, and maintains ISO9001:2015 and ISO14001:2015 certifications alongside other stated certifications. Manufacturing assets include laser cutting, machining, drilling, grinding, and welding equipment, with finished-product inspection instructions and supplier-control procedures. The supplier has export experience, including a high stated export-sales proportion, but lacks overseas branches, agents, warehouses, and showrooms. Financial information is insufficient for assessing credibility, while innovation evidence includes new products, five patents, and one national science and technology progress award. Customer-specific case details are not provided.

Supplier typeThe supplier presents itself as a diversified industrial group and an integrated high-tech enterprise covering R&D, design, production, sales, installation, and after-sales service. Its disclosed equipment and export activity support classification as a manufacturing-oriented industrial supplier.

CertificationsThe supplier explicitly holds ISO9001:2015 and ISO14001:2015 certificates, and also states OHSAS18001, Intellectual Property Standardization, CCPIT Export Commodity Brand, and TÜV Rheinland certifications. The slices do not provide validity dates or scope details for every certification, but the stated certification portfolio is substantive.

After-Sales capabilityThe supplier states that it integrates installation and after-sales service, has a clear customer-complaint procedure with follow-up records, and maintains quality assurance. However, no response-time, service-team size, warranty, or geographic coverage details are provided.

R&D capabilityEvidence includes new products during the past year, ODM capability, five R&D patents, one national science and technology progress award, documented design input/output, review, verification, and validation records, and use of CAD, Photoshop, SolidWorks, and 3D-Max. The supplier also reports R&D engineers responsible for new-product development and customer customization.

Production capacityThe supplier reports laser cutting, horizontal lathe, radial drilling, grinding, and welding equipment; standardized finished-product inspection instructions; valid manufacturing contracts with associated subcontractors; inventory capability; and documented supplier assessment and corrective-action procedures. It lacks overseas warehouse capability, but that is a logistics limitation rather than evidence of inadequate production capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and states that R&D engineers develop products according to customer needs. ODM availability and documented design-control records further support its customization capability.