What materials are used for the membrane?

The membrane is made of EPDM or silicone, offering anti-aging and corrosion resistance.

What certifications does the company hold?

We hold ISO9001, ISO14001, and OHSAS18001 certifications, along with general contractor qualifications.

Microporous Aeration Disk, Oxygen Diffuser for Sludge Stabilization

Name: Microporous Aeration Disk, Oxygen Diffuser for Sludge Stabilization
Brand: Qiankun Environmental Protection Joint Stock Co., Ltd.
SKU: 2043036672

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

US$3.00

1-9 Pieces

US$2.80

10+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Supply

Warranty

1 Year

Model NO.

QK-WBG

Type

Aerators

Method

Disc Diffuser

Usage

Industrial, Home, Agriculture, Hospital

Color

Customised

Disc Diameter

260 mm or Customized

Service Area

0.35-0.75m2

Transport Packing

Stardanr Packing

Production

5000 Pieces Per Month

Aeration Hole

80-100μm

Transport Package

Standard Packing

Specification

Different as Each Model

Trademark

Qiankun

Origin

China

HS Code

8421219990

Production Capacity

5000 Pieces Per Month

Key features

Customized Disc Diameter: Available in 260 mm or fully customized dimensions to fit specific requirements.

Anti-Blocking Design: Micro-holes automatically expand with air flow and close without air to prevent clogging.

Non-Return Valve: Prevents liquid mixture from flowing back into the aeration system and blocking pipelines.

EPDM/Silicone Membrane: Offers anti-aging, corrosion resistance, and resistance to acids and alkalis.

Fine Bubble Aeration: Reduces shearing force on sludge particles for efficient biological treatment.

Strong Connector Design: Unique connector ensures better sealing and prevents loosening due to vibration.

No Filtration Required: Incoming air does not need special filtration; intermittent supply does not block pipes.

1-Year Warranty: Comes with a 1-year warranty and supply-based after-sales service.

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: ≤7.27h

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.

Product Q&A

Q:Are you a manufacturer or a trading company?

Qiankun is a high-tech enterprise integrating R&D, engineering, manufacturing, installation, marketing and after-sale service.

Q:May I visit your factory?

Of course, our factory is located in Xinxiang, China, welcome your arrival.

Q:Why choose us?

1. We have more than 16 years of industry experience in water treatment. 2. High quality products and competitive price. 3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.

Q:What is the warranty period?

We provide a 1-year warranty with supply-based after-sales service.

Q:Can the disc diameter be customized?

Yes, the disc diameter is available in 260 mm or can be customized.