What is the warranty or after-sales service?

We provide refunding, replacement, and repair services for quality issues. We respond to feedback within 24 hours and offer free replacement for shipment damage.

What certifications does the product have?

The product is certified with ISO and Crcc/ISO standards.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Roof Waterproofing Dam Liner for Construction

Name: Roof Waterproofing Dam Liner for Construction
Brand: Hongxiang New Geo-material Co., Ltd.
SKU: 713264712

Shandong, ChinaHongxiang New Geo-material Co., Ltd.

US$0.95

2,000 Square Meters

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

Certification

ISO, Crcc/ISO

Surface

Smooth Side

Model NO.

2.0mm

Application

Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project

Feature

Puncture Resistance, Impact Resistance, Tear Resistance

Material

HDPE

Color

Black

Type

Waterproof Material

Thickness

0.3mm-3.0mm

Place of Origin

Shandong, China (Mainland)

Width

1-8m

Length

as Your Request

Usage

Waterproofing and Anti-Seepage

Brand Name

Hongxiang

Transport Package

by Black Woven Geotextile

Specification

0.3mm-3.0mm

Trademark

Hongxiang

Origin

China

HS Code

3921909090

Production Capacity

50000 M2/ Per Day

Key features

Customizable Dimensions: Thickness 0.3mm-3.0mm, Width 1-8m, and Length as your request for flexible project adaptation.

ISO Certified Quality: Meets ISO and Crcc/ISO standards with strict quality monitoring throughout production and testing.

Versatile Applications: Ideal for transportation, hydraulic, geotechnical, environmental projects, fish ponds, and reservoirs.

Professional Technical Support: Free technical training, on-site guidance, and 24-hour response to quality feedbacks.

Free Sample Provision: Free samples available; freight cost refundable after placing an order.

Flexible Payment Terms: Accepts T/T, L/C, and Western Union for convenient transaction options.

Reliable After-Sales Service: Refunding, replacement, and repair services for quality issues; free replacement for shipment damage.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hongxiang New Geo-material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing, sales, and construction business focused on geotechnical materials, filtration materials, building waterproofing materials, support materials, and related engineering construction. It provides 3D software design and multiple forms of customization, including sample-, design-, full-, minor-, and flexible customization. Production-related evidence includes geomembrane and geotextile production lines, inventory capability, valid manufacturing contracts with affiliated subcontractors, standardized finished-product inspection, and stated peak- and off-season lead times within 15 working days. Quality and service controls include documented corrective/preventive action and complaint-handling procedures, quality assurance, and raw-material traceability. The supplier has exported for 26 years, with exports representing 90% of total sales. However, it is not identified as a professional technical supplier, has no available SDK, lacks overseas warehouse and showroom...

Supplier typeThe supplier is identified as a combined company whose scope covers manufacturing, sales, and construction of geotechnical, filtration, waterproofing, and support materials, as well as related engineering construction. This indicates an integrated supplier rather than a standalone manufacturer or offshore entity.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, along with a written supplier-service assessment process. It also has inventory capability, but no overseas warehouse or showroom; the evidence supports service-process capability while limiting certain overseas support channels.

Production capacityEvidence includes geomembrane and geotextile production lines, inventory capability, valid manufacturing contracts with affiliated subcontractors, standardized finished-product inspection, 80 qualified service-capability suppliers, and lead times within 15 working days in both peak and off-season. These stated controls and operating capabilities support a positive production assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. This directly demonstrates broad customization coverage.