What is the oxygen utilization rate?

The oxygen utilization rate is over 38%.

What are the available bubble sizes?

The bubble size ranges from 1 to 2 mm.

What payment terms do you accept?

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

Long Life Fine Bubble Disc Diffuser for Municipal Construction

Name: Long Life Fine Bubble Disc Diffuser for Municipal Construction
Brand: Hangzhou Aquasust Water Technology Co., Ltd.
SKU: 1929636121

Zhejiang, ChinaHangzhou Aquasust Water Technology Co., Ltd.

US$18.00

1-29 Pieces

US$12.00

30-99 Pieces

US$6.00

100-199 Pieces

US$4.00

200+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

AS-DD215, AS-DD270, AS-DD350

Type

Aerators

Usage

Industrial, Home, Agriculture, Hospital

Transport Package

Carton

Specification

215mm, 270mm, 350mm

Trademark

Aquasust

Origin

China

HS Code

842199909

Production Capacity

5000PCS/Month

Key features

Long Service Life: Designed for a service life of 6 years or more.

High Oxygen Utilization: Achieves oxygen utilization rate of over 38%.

Fine Bubble Technology: Produces fine bubbles with size of 1-2mm for efficient aeration.

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

Versatile Applications: Suitable for industrial, home, agriculture, and hospital use.

Multiple Material Options: Membrane available in EPDM, Silicon, PTFE, or TPU.

Low Minimum Order: Accepts orders starting from just 1 piece.

Fast Lead Time: Production completed within 15 workdays or one month.

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: ≤6.14h 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.