What quality control measures are in place?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Where is the product manufactured?

The product originates from Qingdao, Shandong Province, China.

SS304 Filter Cylinder Continuous Slotted Tube Wedge Wire Wrapped Screen

Name: SS304 Filter Cylinder Continuous Slotted Tube Wedge Wire Wrapped Screen
Brand: Qingdao Crowns Machinery Co., Ltd
SKU: 2174681395

Shandong, ChinaQingdao Crowns Machinery Co., Ltd

US$96.00

1-9 Pieces

US$57.00

10+ Pieces

Product profile

Material

SS304 /316

Layers

Single

Usage

Liquid Filter, Solid Filter

Model NO.

ss-20um

Type

Mine Sieving Mesh

Hole Shape

Round

Structure

Multilayered

Product Name

Wedge Wire Screen

Filter Rating

90%-98%

Thickness

5-15mm

Length

1-6 M,Can Customizable

Width

50-300cm

Support Bar Size

2X3, 3X4, 4X5mm etc

Mesh Opening

32-1931um

Transport Package

Wooden Case

Specification

50-300cm

Origin

Shandong

HS Code

7314140000

Production Capacity

200000set/Year

Key features

Customizable Dimensions: Length 1-6M and Width 50-300cm can be customized to fit specific requirements.

High Filtration Efficiency: Filter rating reaches 90%-98% with continuous slot openings for ample water intake.

Anti-Plugging Design: Inward opening slots and V-shaped wire structure prevent sand particles from lodging.

Durable Material Options: Available in SS304 or SS316 stainless steel for corrosion resistance.

Strong Pressure Resistance: Strong longitudinal support rods supply excellent pressure-resistant performance.

Wide Application Scope: Suitable for water wells, oil and gas wells, and various industrial filtration needs.

Quality Assurance Process: Pre-production samples and final inspections are conducted before shipment.

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

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceLow MOQCustomization from Designs

Qingdao Crowns Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2013-03-03Nearest Port: qindaoAverage Response Time: ≤0.69hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company with four employees, valid import/export licensing, and broad export-market coverage. It reports ISO 9001 certification, six to ten R&D engineers, six to ten quality-control staff, and lead times within 15 working days. However, the evidence also shows no written corrective-action or complaint-handling procedures, zero quality-control test equipment, no in-stock, overseas warehouse, or showroom capability, and no new products or ODM/OEM/SDK services in the past year. Export activity is substantial at 90% of sales, and the supplier states that it has served Fortune 500 companies, but no specific customer names or verifiable case details are provided.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management certification, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier claims prompt after-sales service and long-term partnerships, but it has no written procedures or records for corrective/preventive actions or complaint handling. It also reports no in-stock service, overseas warehouse, or overseas showroom capability, so formal after-sales capability is not sufficiently established.

R&D capabilityThe supplier reports six to ten years of total R&D engineer experience, but no new products were launched in the past year and it does not provide ODM, OEM for popular brands, or SDK services. The evidence shows experienced personnel but no demonstrated recent product innovation.

Customization capabilityThe supplier explicitly offers customization from designs, which supports design-based customization. No broader engineering, tooling, or production-customization details are provided.