Do you provide the necessary equipment?

Yes, we can recommend equipment if needed.

Do you have relevant export experience? Do you have any similar information?

Of course, our products are exported to more than 50 countries worldwide, and you can obtain supporting documentation by contacting customer service.

Rough Surface HDPE Geomembrane High Tear Strength Waterproof Membrane for Construction

Name: Rough Surface HDPE Geomembrane High Tear Strength Waterproof Membrane for Construction
Brand: TINHY GEOSYNTHETICS CO., LTD.
SKU: 2043394372

Shandong, ChinaTINHY GEOSYNTHETICS CO., LTD.

US$0.30-0.70

10,000 Square Meters

Sample price:US$5.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

100-600gsm

Application

Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project

Function

Reinforcement, Drainage

Classification

Composite Impervious Geomembrane

Material

Polyester

Type

Composite Geomembrane

Width

Length

20m 30m 50m

Delivery Time

10 Days

Standard

ASTM GB

Gram Weight

400-1400GSM

City

Shandong

Transport Package

Plastic and Woven Bag

Specification

400g-1400g

Trademark

Tinhy

Origin

China

Key features

Quality guaranteed for 5-10 years.

Fast production and delivery speed.

Free construction guidance can be provided.

Comprehensive certifications and third-party testing reports.

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: ≤5.30h

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.

Product Q&A

Q:Can you provide me with the Data Sheet/Specification Sheet

Of course, please contact our customer service staff for details.

Q:Are your samples free?

Sure,samples are typically 14*10cm in size. Please contact customer service if you require samples of other sizes.

Q:What certifications do you have?

Many, including ISO, ASTM, GAI-LAP, CRCC, CE, etc.

Q:Are you a manufacturer that directly produces geosynthetics?

Yes, our factory is located in Jinan, Shandong Province, with 24 years of manufacturing experience. We also have a GAI-LAP certified laboratory and 28+ production lines. You are welcome to visit our factory.

Q:Do you make American standard products?

That's right. US standard is our most frequently exported product, and it has been standardized and systematized. In addition, we also produce products according to other standards. We welcome you to share your technical requirements.