What are the payment terms?

Payment terms are 100% T/T, or 30% advance payment with the balance paid before shipping.

What is the disc diameter?

The standard disc diameter is 260mm, but it can be customized to meet your needs.

What materials are used for the diffuser?

The main body is made of ABS engineering plastic, covered with EPDM or silicone microporous membrane.

11-Inch Microbubble Generator for Sewage Treatment Plants

Name: 11-Inch Microbubble Generator for Sewage Treatment Plants
Brand: Qiankun Environmental Protection Joint Stock Co., Ltd.
SKU: 2017351462

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

US$4.00-7.00

1 Set

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

QK-WBP

Type

Aerators

Usage

Industrial, Agriculture, Hospital

Product Name

Fine Bubble Disc Diffuser

Disc Diameter

260mm or Customized

Service Area

0.4-0.8m2

Aeration Hole

6500

Transport Package

High Quality Wooden Box Packaged

Specification

270mm diameter

Trademark

Qiankun

Origin

China

HS Code

842199909

Production Capacity

5000PCS/Month

Key features

Anti-Clogging Design: Micro-holes expand with air and close without it, preventing blockage and requiring no special filtration.

Customizable Options: Disc diameter can be customized to 260mm or other sizes; systems tailored to process requirements.

Durable Materials: ABS engineering plastic body with EPDM or silicone microporous membrane for corrosion resistance.

Easy Installation: Simple installation with provided instructions and videos; engineers available for guidance.

Versatile Applications: Suitable for municipal/industrial wastewater, fish ponds, sludge stabilization, and ozone diffusion.

Lifetime Support: 1-year free warranty with lifetime technical service support and 24/7 online assistance.

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.