What certifications does the product have?

The product holds CE certification and is manufactured under an ISO9001 quality management system.

What is the operating temperature range?

The diffuser can operate effectively within a temperature range of 0-80 degrees Celsius.

What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the standard term of payment.

Fine Bubble Disk Diffuser EPDM Membrane for Municipal Wastewater Treatment Plants

Name: Fine Bubble Disk Diffuser EPDM Membrane for Municipal Wastewater Treatment Plants
Brand: Hangzhou Juntai Plastic Products Co., Ltd.
SKU: 2245791435

Zhejiang, ChinaHangzhou Juntai Plastic Products Co., Ltd.

US$12.00

1,000-4,999 PCS

US$10.00

5,000+ PCS

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Model NO.

DD340

Type

Aerators

Method

Biological Treatment

Usage

Industrial, Home, Agriculture, Hospital, Water

Membrane

EPDM/Silicone

UV

Add

Color

White

Transport Package

Cartons

Specification

DD215/270/340

Trademark

Juntai

Origin

China

HS Code

8421999090

Key features

Customizable Membrane Material: Options include EPDM, Silicone, or Rubber to suit specific needs.

Multi-Model Range: Available in DD215, DD270, and DD340 with diameters from 215mm to 340mm.

Corrosion-Resistant Design: Features ABS connector and durable membrane for long-term reliability.

Wide Application Scope: Suitable for municipal, industrial, agricultural, and hospital wastewater treatment.

OEM/ODM Service: Supports customization from samples or designs for tailored solutions.

Proven Manufacturer: National high-tech enterprise with 40+ patents and ISO9001 certification.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceR&D CapabilitiesProduct Certification

Hangzhou Juntai Plastic Products Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.36h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Hangzhou-based trading company, with stated business activities including chemical products and related wholesale sales. It reports OEM services for well-known brands, ODM services, customization from samples and designs, four R&D engineers, and four experienced export-trade staff. Manufacturing information includes 50 production lines and extrusion and injection-molding equipment, but there are no quality-control testing instruments reported and finished-product inspection is by random inspection. The supplier has documented procedures for service assessment, corrective and preventive actions, and complaint handling. It has attended the Indowater offline trade show but reports no overseas warehouse, showroom, agent, or branch. Financial records are identified for 2022–2024, although the provided information does not establish financial strength. No certification holding is stated.

Supplier typeThe supplier is explicitly classified as a trading company in Hangzhou, while its business scope includes chemical-product sales and multiple wholesale activities. The available information therefore supports a trade-oriented supplier profile rather than clearly establishing an integrated manufacturer.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch; its service-support reach is therefore documented procedurally but not supported by an overseas service network.

R&D capabilityThe supplier reports new products during the past year, four R&D engineers, CAD capability, and design input, output, review, verification, and validation documents available for audit. It does not have an available SDK, but the documented product-development resources support a positive assessment of general innovation capability.

Production capacityThe supplier reports 50 production lines and equipment including single-screw extruders, injection-molding machines, and twin-screw extruders. Nevertheless, it reports zero quality-control test equipment, uses random finished-product inspection, and does not continuously reconcile production quantities for every batch or mass production, leaving important production-control limitations.

Customization capabilityCustomization from samples and designs is stated in multiple slices, supported by four R&D engineers whose responsibilities include design customization and by CAD capability. The supplier also reports ODM services, providing explicit evidence of customization capacity.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Indowater offline trade show. These are evidence of brand-related OEM experience and trade-show participation, but no specific customer names, projects, or case details are provided.