What is the lead time for production?

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

How is the product quality controlled?

We have an independent QC department that performs 100% visual and function inspection on every volume of products before delivery.

Where are the products exported to?

Our drainage boards are exported to North America, South America, Europe, Southeast Asia, Middle East, Africa, and other regions.

High Compressive Strength 10mm Dimpled HDPE Drainage Board

Name: High Compressive Strength 10mm Dimpled HDPE Drainage Board
Brand: TINHY GEOSYNTHETICS CO., LTD.
SKU: 742788952

Shandong, ChinaTINHY GEOSYNTHETICS CO., LTD.

US$2.00

100,000 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Certification

CE, ISO, MSDS

Model NO.

TH-003

Color

Black

Material

PVC

Type

Roofing and Waterproofing

Ceiling Tile Shape

Roll

Thickness

3.0mm

Ceiling Tile Type

Mineral Wool Ceilings

Surface Treatment

Spray Painted

Usage

Outdoor, Indoor

Transport Package

Shipping by Sea

Trademark

Tianhai

Origin

China

HS Code

3921909090

Production Capacity

50000ton/Per Month

Key features

High Compressive Strength: 10mm dimpled HDPE board designed for vertical and horizontal applications with moderate compressive strength.

Multi-Function Design: Combines water drainage, ventilation, water storage, and heat insulation to protect plant roots and structures.

Easy Installation: Ultra-lightweight design requires no special equipment or skilled labor, ensuring quick and low-cost construction.

Environmental Protection: 100% recyclable material that prevents secondary pollution and effectively relieves hydrostatic pressure.

Certified Quality: Passed ISO9001, ISO14001, and GB/T28001 certifications with 100% finished product inspection.

Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.

Filtration Geotextile: Includes geotextile cover that allows unrestricted moisture flow while restricting soil particles to prevent clogging.

Global Export Experience: Exported to North America, Europe, Asia, and Middle East with 22 years of international trade experience.

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: ≤4.46h

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:What are the main features of this drainage board?

It features water drainage, ventilation, water storage, heat insulation, and is 100% recyclable. It is lightweight, easy to install, and effectively relieves hydrostatic pressure.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible customization based on customer samples or designs.

Q:What certifications does the product have?

The product has passed ISO9001:2000, ISO14001:2004, and GB/T28001:2001 certifications, along with National Industrial Production Protection License.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.