What payment terms do you accept?

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

What is the lead time for orders?

Lead time is within 15 workdays during both peak and off-peak seasons.

Do you provide quality inspection reports?

Yes, we provide video outgoing inspection and a machinery test report.

Industrial Automatic Drain Valve Zero Air Loss for Air Compressor Tanks

Name: Industrial Automatic Drain Valve Zero Air Loss for Air Compressor Tanks
Brand: Shanghai Sunwin Industry Co., Ltd.
SKU: 2228724535

Shanghai, ChinaShanghai Sunwin Industry Co., Ltd.

US$12.00

1-4 pieces

US$11.00

5-19 pieces

US$9.00

20-49 pieces

US$8.00

50+ pieces

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

WK-58

Medium Material

Stainless Steel Mesh

Efficiency

3um, 1um, 0.1um, 0.01um

Filtration Grade

C T a AA H

Type

Cartridge Filter

Condition

New

Construction

Cartridge Filter

Warranty

1 Year

Keyword

Filter Element

Color

Customized Color

Material

Fibreglass

Weight

2 Kg

Warranty of Core Components

1 Year

Video Outgoing-Inspection

Provided

Product Name

Air Filter Cartridge

Porosity

1um

Structure

Cartridge

Application

Air Filtration

Machinery Test Report

Provided

Transport Package

Carton Package

Specification

102*76*260mm

Trademark

Sunwin

Origin

Shanghai, China

Production Capacity

5000 Piece/Pieces Per Month

Key features

Customized Color: Color is customized to meet specific requirements.

OEM and ODM Services: Full customization, minor customization, and flexible customization available.

High Filtration Efficiency: Efficiency options include 3um, 1um, 0.1um, and 0.01um.

Stainless Steel Mesh: Constructed with durable stainless steel mesh material.

1 Year Warranty: Covers core components for a period of 1 year.

Video Inspection Provided: Video outgoing inspection is provided for quality assurance.

Machinery Test Report: Comprehensive machinery test report is provided.

Engineer Matching Service: Engineers assist in matching exact cartridge models based on photos or parameters.

Company profile

In-stock CapacityFast DeliveryFull CustomizationOEM Services

Shanghai Sunwin Industry Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.42h

AI-Powered supplier vetting

SummaryShanghai Sunwin Industry Co., Ltd. is a limited company with 12 employees and no stated affiliation with a larger corporate group. It offers refrigerated and desiccant air dryers and has exported goods for five years. The supplier demonstrates broad customization, ODM, OEM, AutoCAD, 3D design, private-mold, and professional technical capabilities, with new products reported during the past year. Service processes include documented complaint handling, corrective and preventive actions, supplier assessment, and eight qualified service suppliers. However, no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage is reported. The available audit record was conducted by BV and expired on 2025-04-06; the audit evaluation result is recorded as 0, but its meaning is not specified. Financial data is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Shanghai Sunwin Industry Co., Ltd., a limited company with 12 employees and no stated larger-company affiliation. Its product scope is refrigerated air dryers and desiccant air dryers.

After-Sales capabilityThe supplier states that its sales and technical team provides pre-sales and after-sales services and has served customers in over 40 countries and regions. It also has documented complaint-handling and corrective/preventive-action procedures, but reports no overseas showroom, agent, branch, offline trade-show participation, or overseas service coverage.

R&D capabilityThe supplier reports new products during the past year and supports AutoCAD, 3D software design, private mold designs, and professional technical development. It reports zero R&D patents and no available SDK, so the evidence supports practical product-development capability but not a strong patent or software-platform position.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. AutoCAD, 3D design services, and private-mold capability further support its ability to develop customized products.