What certifications do the products have?

Our products are certified with CE, ISO, ASTM, and GB/T standards.

What is the warranty period?

We provide a one-year warranty for the product, along with lifetime after-sales service.

Is OEM/ODM service available?

Yes, we offer OEM and ODM services with flexible customization options for designs and samples.

Black HDPE Smooth Geomembrane for Earthwork Construction

Name: Black HDPE Smooth Geomembrane for Earthwork Construction
Brand: TINHY GEOSYNTHETICS CO., LTD.
SKU: 742080522

Shandong, ChinaTINHY GEOSYNTHETICS CO., LTD.

US$0.60-1.98

2,000 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

One Year

Model NO.

TH001

Certification

CE, ISO

Surface

Smooth

Application

Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project, Aquaculture

Feature

Puncture Resistance, Impact Resistance, Tear Resistance, UV Resistance

Material

HDPE

Color

Black

Width

2-8m

Length

50 or 100m/Roll

Standard

ASTM, ISO Standard, GB/T, Cj/T

Service Life

More Than 50 Years

Delivery Time

Within 10 Days After Order Confirmation

Transport Package

Packed with Plastic Woven Bag

Specification

0.1-3.0mm

Trademark

Tianyan

Origin

Shandong Province, China

HS Code

3920109090

Production Capacity

24000sqm/Day

Key features

Customizable Dimensions: Width 2-8m and length 50 or 100m/Roll can be customized to meet specific project requirements.

Long Service Life: HDPE material offers a service life of more than 50 years with excellent anti-aging and UV resistance.

High Mechanical Strength: Features 28MP tensile strength and 700% elongation, adapting to uneven sedimentation and resisting puncture.

Cost-Effective Solution: Improved anti-seepage technology saves up to 50% project cost compared to additional materials.

Fast Delivery: Standard delivery within 10 days after order confirmation, ensuring efficient project timelines.

Certified Quality: Products meet ASTM, ISO, CE, and GB/T standards with strict 100% visual and function inspection.

Versatile Applications: Suitable for transportation, hydraulic, geotechnical, environmental, and aquaculture projects.

Flexible Customization: OEM/ODM services available with full customization options for samples, designs, and colors.

Company profile

Importers and ExportersExperienced TeamR&D CapabilitiesManagement Certification

TINHY GEOSYNTHETICS 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: 22 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤5.35h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Zhangqiu District, Jinan, operating in industrial textile, coating, paint, chemical-product, and coil-product activities. It has dedicated production lines for geomembranes, geotextiles, GCL, composite drainage boards, and geofilters, with standardized finished-product inspection instructions. Customization is available across sample, design, full, minor, and flexible requirements, and the supplier provides ODM and OEM services. However, it does not provide 3D software design, reported no new products in the past year, lacks overseas warehouses and showrooms, and has no valid manufacturing-capacity contract with associated subcontractors. Certifications and import/export rights are reported, while financial credibility and customer-case evidence remain insufficient for a firm assessment.

Supplier typeThe supplier is explicitly identified as a factory located in Zhangqiu District, Jinan, with manufacturing and sales activities covering industrial textiles, coatings, paints, chemical products, and coil products. This supports classification as a manufacturing supplier rather than a purely trading company.

CertificationsThe supplier reports CRCC railway product certification, CQC environmental protection certification, European CE certification, three management-system certifications, an AAA credit-rating certificate, and import/export self-support rights. These stated credentials provide explicit evidence of certification coverage, although the specific three management systems are not identified.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. This directly supports a documented after-sales and service-management process.

Production capacityFive dedicated production lines are reported for geomembranes, geotextiles, GCL, composite drainage boards, and geofilters, with uniformly followed finished-product inspection instructions, inventory capability, and stated lead times within 15 working days in both peak and off-season. Nevertheless, the supplier lacks a valid manufacturing-capacity contract with associated subcontractors, so production capability is evidenced but capacity governance has a stated weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services. It does not provide 3D software design, which limits design-service scope but does not negate the documented physical and product customization capabilities.