What are the payment terms accepted?

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

How long is the average lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season.

Is there quality inspection before shipping?

Yes, we perform 100% inspection including visual and function checks by packing staff.

Efficient Capillary Drainage Groove System Efficient Capillary Drainage Groove System Roll

Name: Efficient Capillary Drainage Groove System Efficient Capillary Drainage Groove System Roll
Brand: Taian Wdf Polymer Composites Co., Ltd.
SKU: 2126286665

Shandong, ChinaTaian Wdf Polymer Composites Co., Ltd.

US$0.48-4.02

100 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Offer

Warranty

5 Years

Model NO.

50-300mm

Material

Weather-Resistant Composites

Outside Diameter

67 + / - 5%

Capillary Groove Depth

0.5

Length Per Strand

100 + / - 2%

Resistance to Pressure

> 30

Tensile Resistance (Longitudinal)

> 60

Shear Resistance (Longitudinal)

> 30

Transport Package

Standard Export Packing

Specification

50-300MM

Trademark

WDF

Origin

Taian Shandong China

Production Capacity

50000 Pieces /Day

Key features

Weather-Resistant Material: Constructed from durable weather-resistant composites for long-term reliability.

High Permeability: Permeability coefficient >= 0.2 cm/sec ensures efficient water drainage.

Strong Mechanical Resistance: Tensile resistance > 60 N/cm2 and pressure resistance > 30 N/cm2.

Corrosion Resistant: Excellent acid and alkali resistance for harsh environmental conditions.

Long Service Life: Designed for a 20-year service life with 5-year warranty coverage.

Flexible Customization: Supports full customization, minor adjustments, and sample-based design.

Company profile

Importers and ExportersFlexible CustomizationR&D CapabilitiesODM Services

Taian Wdf Polymer Composites Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.03h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells geotechnical, plastic, rubber, waterproofing, fiber, composite, and related building materials, with import and export rights. It reports multiple production lines and a broad product range, plus in-stock service capability and an export history of 17 years. Customization is available from samples, designs, through full, minor, and flexible customization. However, it is not identified as a professional technical supplier and does not provide 3D software design services. Service-management documentation is weak: complaint handling and corrective/preventive action procedures or records are absent, while supplier-service assessment records are incomplete. Financial-period information is provided, but no financial performance results are available. Overseas warehouse and showroom capabilities are absent, and outsourcing controls are unknown. One year of R&D engineer experience and 11–20 quality-control staff are reported.

Supplier typeThe supplier is explicitly not a professional technical supplier. Its stated scope centers on manufacturing and selling geotechnical materials, plastics, rubber products, waterproofing products, fibers, composites, and synthetic materials, with import and export activities.

After-Sales capabilityThe supplier has no written procedures or records for effective complaint handling or corrective and preventive actions, and its service-capability assessment is only partially documented. It does have in-stock service capability, but no overseas warehouse or showroom capability is reported.

Production capacityThe supplier reports many production lines, a large-scale and broad-range geotechnical-material operation, manufacturing coverage across several material categories, in-stock capability, and 11–20 quality-control staff. Its outsourcing procedure and manufacturing-capacity contract status are unknown, so production governance is not fully documented.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated customization coverage, although 3D software design services are not provided.