Are the materials resistant to corrosion?

Yes, the geotextile is corrosion resistant, oxidation resistant, wear-resistant, and anti-acid/alkali.

What is the warranty policy?

The product comes with no warranty and non-after-sales service as per standard specifications.

Seawall Projects Polypropylene Woven Geotextile Dewatering Bags

Name: Seawall Projects Polypropylene Woven Geotextile Dewatering Bags
Brand: Qingdao Haisan New Energy Co., Ltd.
SKU: 747996412

Shandong, ChinaQingdao Haisan New Energy Co., Ltd.

US$0.76-2.90

1,000 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Non

Warranty

Non

Model NO.

Hs-tube

Color

White/ Black/Green/...

Feature

Corrosion Resistant, Oxidation Resistance, Wear-resistant

Usage

Insulation, Water Filter

Material

PET

Kind

Non-woven

Waterproof

Pattern

Without Pattern

Logo Printing

Without Logo Printing

Hardness

Medium Soft

Load-Bearing

>6 Kg

Printing Process

Laminating

Usage

for Dewatering and Landfill

Type

Woven

Size

3X4FT, 3.5X7FT, 6X6FT, 7.5X10FT, 10X10FT or as Cus

Color

White, Green, Black, or Costomized

Samples

Available

Material

Polyester, PP, Nylon

Elongation Strength

MD<10, 20, 25%, CD<10, 15%

Breaking Strength

MD Above 70/90/120/200kN/M, CD Above 95/120/200 kN

Transport Package

Standard Exported Package or as Per Requested

Specification

100- 900 g/m2

Trademark

Haisan

Origin

Shandong, China

HS Code

6305330010

Production Capacity

120000/Days

Key features

High Strength & Durability: Breaking strength up to 200kN/m with low deformation and long-term stability.

Effective Dewatering: Captures over 99% of solids with efficient volume reduction up to 90 percent.

Corrosion Resistant: Anti-acid, anti-alkali, and resistant to insects, mould, and UV radiation.

Customizable Options: Available in White, Green, Black, or Customized colors with various sizes.

Versatile Applications: Ideal for bank protection, dyke protection, embankment, and dam engineering.

Cost Effective Solution: No special equipment required, reducing operational costs significantly.

High Permeability: Controls sieve size to retain permeability while filtering clear effluent water.

Eco-Friendly Process: Clear filtrate can be reused or returned to waterways without additional treatment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Qingdao Haisan New Energy Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-05Nearest Port: QingdaoAverage Response Time: ≤4.49hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryQingdao Haisan New Energy Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing geosynthetic materials, including geotextiles, geomembranes, geogrids, geocells, and related products. The available data indicates substantial production resources: more than 10 production lines, 50 quality-control staff, and stated annual output of 4 million square meters of geogrid, 40 million square meters of geotextile, and 10 million square meters of geomembrane. The supplier reports export activity since 2017 and that exports account for 71%–90% of total sales, with self-operated import and export rights. Certifications reported include ISO 9001, ISO 14001, OHSAS 18001, CE, and TS 16949; however, the SGS audit result is recorded as 0, without an explanatory interpretation in the provided data. Overseas service capabilities, R&D services, customization, and customer cases are largely unspecified. Financial credibility cannot be assessed from the permitted evidence.

Supplier typeThe supplier is described as a manufacturer/factory and limited company, while another record classifies it as a trading company. Its own description states that it operates a factory with 196,000 square meters of space, 600 employees, and production of compound materials, supporting a manufacturing role despite the conflicting classification.

CertificationsThe supplier reports ISO 9001, ISO 14001, OHSAS 18001, CE, and TS 16949 certifications. An SGS audit is also recorded with a validity period from July 15, 2025 to July 14, 2026, but the audit result is listed as 0 without further explanation.

After-Sales capabilityThe company description explicitly states that it has a responsible after-sale service and emphasizes service as part of its management principle. No detailed service process, response standard, or overseas after-sales infrastructure is provided.

R&D capabilityThe supplier reports 21–30 years of total R&D engineer experience and describes itself as a leading manufacturer of new synthetic materials. However, specific R&D projects, new-product outputs, 3D design, SDK, ODM, or OEM capabilities are marked unknown.

Production capacityProduction capacity is supported by more than 10 production lines, 50 quality-control staff, 600 total employees, and stated output of 4 million square meters of geogrid, 40 million square meters of geotextile, and 10 million square meters of geomembrane. The supplier also reports 80,000 tons of annual compound-material output and export operations since 2017.