What certifications does the product have?

The product is CE certified and the factory is ISO 9001 certified.

What are the lead times for production?

Peak season lead time is one month, while off-season is within 15 workdays.

Are samples available for testing?

Yes, samples are available for customers to verify quality before ordering.

High Tenacity Dewatering Bag for Embankment Cofferdam

Name: High Tenacity Dewatering Bag for Embankment Cofferdam
Brand: Qingdao Haisan New Energy Co., Ltd.
SKU: 787644482

Shandong, ChinaQingdao Haisan New Energy Co., Ltd.

US$2.00-3.00

100 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

White , Green, Black , or Costomized

Certification

Model NO.

Geo-G

Feature

Corrosion Resistant, Oxidation Resistance, Wear-resistant

Usage

Insulation, Waterproof, Water Filter

Material

PP or Pet

Kind

Woven

Load-Bearing

4-6 Kg

Printing Process

Laminating

Samples

Available

Width

1.06-3.7m

Weight

PP 200GSM-1400GSM,Polyester 90GSM-1500GSM

Tensile Strength

PP 40kn/M-400kn/M,Polyester <500kn/M Permeability:

Pore Size

0.07-0.5mm

Elongation

PP<35%, Polyester<15%

Interweave Method

Twill,Jacquard etc.

Binder

Nonwoven

Transport Package

Non-Woven Geotextile Bags Are Packed with Plastic

Specification

100 G/S. M- 800 G/S. M, 100- 800 g/m2

Trademark

Haisan

Origin

Qingdao, China

HS Code

56039490

Production Capacity

1000000 Square Meters Per Month

Key features

High Strength Material: Made of high-tenacity PP or PET woven fabric with tensile strength up to 400kn/M.

Efficient Dewatering: Captures over 98% of solids with volume reduction up to 92 percent.

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

Customizable Sizes: Available in widths from 1.06m to 3.7m to fit diverse project needs.

CE Certified: Meets international quality and safety standards with CE certification.

Versatile Application: Ideal for embankment cofferdams, marine remediation, and environmental protection.

Easy Construction: No special equipment required for installation and operation.

Samples Available: Free samples are available for quality verification before bulk orders.

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: ≤1.43hTerms 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.