What is the oxygen transfer efficiency?

The standard oxygen transfer efficiency ranges from 36% to 38% at 6 meters submerged depth.

What materials are used for the membrane and carrier plate?

The membrane is made of EPDM or Silicone, and the carrier plate is made of ABS or PP.

What is the warranty period?

We provide a 1-year warranty for this product.

Wholesale Low Sludge Production 12 Inch Silicone Fine Bubble Disc Diffuser for Municipal Wastewater Treatment

Name: Wholesale Low Sludge Production 12 Inch Silicone Fine Bubble Disc Diffuser for Municipal Wastewater Treatment
Brand: Hangzhou Aquasust Water Technology Co., Ltd.
SKU: 2119430375

Zhejiang, ChinaHangzhou Aquasust Water Technology Co., Ltd.

US$24.00

1-29 Pieces

US$9.00

30-99 Pieces

US$6.00

100-199 Pieces

US$4.00

200+ Pieces

Sample price:US$24.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

AS-DD330

Type

Aerators

Usage

Industrial, Home, Agriculture, Hospital, Wastewater Treatment

Transport Package

Carton

Specification

215mm, 260mm, 300mm

Trademark

Nihao

Origin

China

HS Code

842199909

Production Capacity

5000PCS/Month

Key features

Diverse Diameter Options: Available in 6, 8, 9, and 12 inch sizes to suit various treatment needs.

Flexible Customization: Offers full customization, minor customization, and design-based options.

Long Service Life: Designed for a service life of at least 6 years under standard conditions.

High Oxygen Transfer Efficiency: Achieves standard oxygen transfer efficiency of 36% to 38% at 6m submerged depth.

Online After-Sales Support: Provides dedicated online support for technical assistance and troubleshooting.

Low Minimum Order Quantity: Accepts orders as low as 1 piece, suitable for small-scale testing or projects.

Fast Lead Time: Peak and off-peak season lead times are within 15 workdays or one month.

Durable Material Construction: Features EPDM/Silicone membranes and ABS/PP carrier plates for longevity.

Company profile

Low MOQFast Delivery

Hangzhou Aquasust Water Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.08h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHangzhou Nihao Environmental Tech Co., Ltd. is identified as a China-based limited company and trading company, with the records also listing manufacturer/factory and group corporation classifications. Its scope includes environmental technology services, ecological materials, monitoring instruments, and environmental equipment. The supplier supports multiple customization modes and exports, with 51%–70% of sales from exports, but began exporting only two years ago. Evidence indicates no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. No professional technical R&D capability, ODM service, recent new-product development, SDK, or notable-brand OEM capability is recorded. Raw-material traceability, outsourcing procedures, manufacturing contracts, and quality assurance remain unknown, while complaint handling and corrective-action procedures lack written procedures or records. Financial records are identified by year, but no non-financial...

Supplier typeThe supplier is identified as a trading company, while another record also lists manufacturer/factory and group corporation classifications. Its registered address is in Hangzhou, Zhejiang, China, and its stated scope covers environmental technology services, ecological materials, monitoring instruments, and environmental equipment.

After-Sales capabilityThe supplier has no recorded overseas agents or branches, overseas warehouse, overseas showroom, or inventory capability. Complaint handling and corrective/preventive actions have no written procedures or records, indicating weak documented after-sales processes.

R&D capabilityThe supplier is explicitly not identified as a professional technical supplier and does not provide ODM services or SDKs. It also had no new products in the past year, although it offers customization from samples and designs; the available evidence indicates limited documented innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, flexible customization, customization from designs, minor customization, and full customization. These capabilities are recorded consistently in two slices, providing clear evidence of broad customization support.