What certifications does the product have?

The product holds CE certification, and the manufacturing facility is ISO9001, ISO14001, and OHSAS18001 certified.

What are the payment terms?

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

High Strength Engineered Dewatering Bag for Industrial Sludge Dewatering Systems

Name: High Strength Engineered Dewatering Bag for Industrial Sludge Dewatering Systems
Brand: Qingdao Haisan New Energy Co., Ltd.
SKU: 2151405142

Shandong, ChinaQingdao Haisan New Energy Co., Ltd.

US$0.21-1.30

1,000 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

3 Years

Model NO.

hs-tube

Color

All Color

Certification

Feature

Corrosion Resistant, Oxidation Resistance, Wear-resistant

Usage

Insulation, Water Filter, Dewatering; Coastal Protection

Material

Kind

Woven

UV-Resistance

85-90%

Gram Weight

285-850

Bursting Strength(Cbr)

5-22kN

Equivalent Opening Size

0.4-0.9mm

Permeability

15-200L/M2/S

Transport Package

Woven Geotextile

Specification

60cm*45cm,85cm*45cm,95cm*35cm,103cm*70cm,110cm*50c

Trademark

Haisan

Origin

Qingdao, China

HS Code

56039490

Production Capacity

1000000 Square Meters Per Month

Key features

High Strength Performance: Breaking strength up to 200 KN/m with high elongation resistance for durable industrial use.

Customizable Specifications: UV-resistance 85-90%, Gram Weight 285-850, and Bursting Strength 5-22kN are fully customizable.

Multi-Scenario Application: Ideal for sludge dewatering, coastal protection, embankment construction, and environmental remediation.

Corrosion Resistant Material: Made from PP or PET filament yarns, offering oxidation resistance and wear resistance.

Fast Delivery Service: Standard delivery within 5-10 days after receiving deposit, with peak season support.

3-Year Warranty Coverage: Comprehensive 3-year warranty with online technical support for all purchased units.

CE Certified Quality: Manufactured under ISO9001 and CE standards ensuring superior quality and safety.

Flexible Production: Custom fabrication with sewn seams for cylindrical or pillow-shaped structures.

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: ≤1.17hTerms 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.

Product Q&A

Q:What are the main applications of this dewatering bag?

It is used for sludge dewatering, coastal protection, embankment construction, wastewater treatment, agricultural sediment management, and environmental remediation.

Q:Is the product customizable?

Yes, UV-resistance, Gram Weight, Bursting Strength, Equivalent Opening Size, and Permeability are customizable based on customer requirements.

Q:What is the warranty period?

We provide a 3-year warranty for this product along with online technical support.

Q:What is the delivery time?

Standard delivery is within 5-10 days after receiving the deposit. Peak season lead time is one month, and off-season is within 15 workdays.

Q:What materials are used to manufacture the tube?

The tube is manufactured from high tenacity polyester (PET) or polypropylene (PP) filament yarns through a precision weaving process.