What is the lead time for orders?

Peak season and off-season lead times are both within 15 workdays.

What shipping methods are available?

Small orders can be sent via express delivery (TNT, DHL, UPS, EMS), while large orders use air or sea shipping.

HDPE Smooth &Texture Geocells Honeycomb Perforated Plastic Gravel Grid for Retaining Walls

Name: HDPE Smooth &Texture Geocells Honeycomb Perforated Plastic Gravel Grid for Retaining Walls
Brand: Pennplan Co., Ltd
SKU: 2025961512

Shandong, ChinaPennplan Co., Ltd

US$0.35-4.72

1,000 Square Meters

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Warranty

5 Years

Filler

Concrete Materials, Soil & Rock

Model NO.

330~1000mm

Color

Black

Application

Retaining Wall, Dam, Railway, Highway

Function

Distributing Load, Anti-deforming, Non-skid

Feature

Corrosion Resistant, Oxidation Resistance, Chemical Stability, Wear-resistant

Material

HDPE

Color Choice

Black; Green; Yellow; Customized

Applications

Parking Lot; Road Foundation; Slope Protection;

Height

50mm;75mm;100mm;150mm;200mm;250mm;300mm

Welding Distance

330mm-1000mm;330mm; 356mm;445mm;660mm;712mm

Surface

Smooth or Textured, with Holes

Connection

Connection Keys for Free

Matching Materials

Penntext Pet/PP Geotextile

Materials

HDPE; PCA; PP

Thickness

1.5mm; 1.3mm; 1.7mm

Transport Package

Pallets

Specification

50~300-330~1000

Trademark

PENNCELL

Origin

China

HS Code

3926909090

Production Capacity

3200 Tons / Year

Key features

Customizable Dimensions: Available heights from 50mm to 300mm and welding distances up to 1000mm.

Color Customization: Offered in Black, Green, Yellow, or fully customized color options.

Durable HDPE Material: Made from high-density polyethylene with corrosion and oxidation resistance.

5-Year Warranty: Comprehensive 5-year warranty coverage for product reliability.

Versatile Applications: Ideal for retaining walls, slopes, railways, highways, and desert roads.

Free Connection Keys: Complimentary connection keys included for easy installation.

Surface Options: Available in smooth or textured surfaces with perforated holes.

Cost-Effective Solution: Reduces construction costs by over 50% compared to concrete walls.

Company profile

Pennplan Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-01-01Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤2.07hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryPennplan Co., Ltd is a China-based limited company located in Jinan, Shandong, with its business engagement focused on construction and decoration. The supplier offers geomembrane, EPDM pond liner, geocell, and concrete blanket products. The records identify it as both a manufacturer/factory and a trade company, but the available information does not establish the extent of its own production facilities. It reports OEM service for well-known brands, SDK availability, broad customization options, and substantial export activity, with 90% of total sales reported as exports. Export operations are supported by self-operated import and export rights, although export experience is listed as only 0.5 year. No overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Audit-related information is present, but the audit result is recorded as “0” without an interpretation, and the SGS validity period shown ended in 2024. Financial records reference 2020–2022, but no financial...

Supplier typeThe supplier is identified as a limited company based in Jinan, Shandong, China, and is described as both a manufacturer/factory and a trade company. Its stated commercial engagement is construction and decoration, and it reports 10 employees; however, the records do not clarify whether manufacturing is performed in owned facilities or through other arrangements.

R&D capabilityThe supplier reports technology development, consultation, exchange, transfer, and dissemination activities, along with R&D capability and an available SDK. Its business scope also includes new membrane materials and new metal functional materials, supporting an innovation-related offering, although no R&D scale, patents, testing results, or development outcomes are provided.

Production capacityThe supplier is classified as a manufacturer/factory and offers geomembrane, EPDM pond liner, geocell, and concrete blanket products; it also reports OEM service for well-known brands. However, no production capacity, equipment, facility details, workforce allocation, quality controls, or manufacturing output are stated.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is reinforced by its stated OEM service for well-known brands, providing direct evidence of broad customization capability.