What is the warranty period for this product?

We provide a one-year guarantee for the product.

What are the typical applications for this drainage board?

It is used in roads, railways, airports, water conservancy projects, and landscape greening.

HDPE Plastic Dimple Drainage Waterproof Board/Sheet Composite Board

Name: HDPE Plastic Dimple Drainage Waterproof Board/Sheet Composite Board
Brand: Earth Shield Environmental Technology (Shandong) Co., Ltd.
SKU: 1932798732

Shandong, ChinaEarth Shield Environmental Technology (Shandong) Co., Ltd.

US$3.68

500-1,999 Square Meters

US$3.58

2,000-9,999 Square Meters

US$3.45

10,000+ Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year Guarantte

Warranty

1 Year

Model NO.

GM 075

Color

Black

Application

Roads & Railways & Airports Project, Water Conservancy Project, Landscape

Function

Reinforcement, Drainage

Classification

Composite Impervious Geomembrane

Material

HDPE

Type

Composite Geomembrane

Height

8/10/12/16/20 mm

Compressive Strength

300 Kpa

Width

3 Mts

Length

10 /15 Mts

MOQ

500 Sqm

Advantages

Light Weight, High Strength, Easy Installation

Features

Drainage, Breathable, Heat Preservation

Delivery Time

Within One Week

Delivery Port

Qingdao Port

Transport Package

Woven Bag

Specification

8/10/12/16/20 mm

Trademark

Dajin

Origin

Shandong, China

HS Code

3920109090

Production Capacity

100 Tons Per Day

Key features

Effective Drainage System: Conical projections and geotextile prevent soil blockage, ensuring smooth water drainage.

High Compressive Strength: Improved raw materials provide high strength and overall flatness for structural stability.

Waterproof Protection: HDPE material acts as an auxiliary waterproof layer, resisting acid, alkali, and root penetration.

Sound Insulation: Reduces indoor noise by 14 decibels at 500HZ, providing effective sound insulation.

Custom Production: Offers custom production and packaging options for height, width, and length specifications.

Versatile Applications: Suitable for roads, railways, airports, water conservancy, and landscape greening projects.

Easy Installation: Lightweight design allows for quick and easy installation, saving time and labor costs.

Moisture Prevention: Provides ventilation and moisture-proof functions when used on ground or walls.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Earth Shield Environmental Technology (Shandong) Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates established production infrastructure, quality-management certification, CE product compliance, documented procedures for supplier approval, corrective actions, complaint handling, and service assessment. It reports inventory and overseas warehouse capabilities, participation in an offline trade show, and lead times within 15 working days in both peak and off-season periods. Its limitations include no valid manufacturing-capacity contract with an associated subcontractor, no overseas agents or branches, no overseas showroom, no overseas service countries reported, no available SDK, no new products in the past year, and no ODM or famous-brand OEM services. Financial records are identified for 2021–2023, but the slices do not provide sufficient performance data to assess financial credibility.

Supplier typeThe supplier is a China-based manufacturer in Jinan with a 310,000-square-meter site and 12 internationally advanced production lines. It also reports inventory and overseas warehouse capabilities, but no overseas agents or branches, no overseas showroom, and zero overseas service countries reported.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and CE product compliance certification. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityDocumented procedures and followed records exist for corrective and preventive actions, customer complaints, and supplier service-capability assessment. Inventory and overseas warehouse services are available, with stated lead times within 15 working days in both peak and off-season; however, no overseas agents, branches, showroom, or overseas service countries are reported.

R&D capabilityThe supplier has four R&D engineers and provides several design and customization services, but it has no available SDK, reported no new products during the past year, and does not provide ODM services. The evidence indicates some design resources but limited demonstrated product innovation.

Production capacityThe supplier reports a large manufacturing site with 12 production lines covering geomembrane, geotextile, geocomposite drainage net, and bentonite waterproof blanket production. It also has inventory capability and stated lead times within 15 working days, although no valid contract exists between the factory and an associated subcontractor.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability despite the absence of ODM service.