What certifications does the product have?

The product is certified with ASTM, CE, ISO, and MSDS standards.

What is the lead time for orders?

Lead time is 5 days for 1-5000 square meters and 10 days for 5001-10000 square meters. Larger quantities are negotiable.

Damp Proof Course Black Building Waterproof Tape Membrane for Walls Dpc Tape

Name: Damp Proof Course Black Building Waterproof Tape Membrane for Walls Dpc Tape
Brand: Nanjing Embond Materials Technology Co., Ltd.
SKU: 2147709082

Jiangsu, ChinaNanjing Embond Materials Technology Co., Ltd.

US$0.90-1.90

1,000 Square Meters

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Certification

ASTM, CE, ISO, MSDS

Model NO.

EMDPC04

Thickness

450μm, 750 μm

Material

Polyethylene

Color

Black

Width

5cm-1.2m

Length

30m,50m,Customized

Feather

Damp Proof Waterproof for Roofing Walls

Warranty

More Than 5 Years

Certificates

CE ISO

Core Material

Custom

Project Solution Capability

Graphic Design, 3D Model Design, Total Solution Fo

Transport Package

Water Stopstandard Export Carton

Specification

20X20X20 cm

Trademark

NUOHONG

Origin

China

Production Capacity

50000sq/Year

Key features

Multi-Certification Compliance: Meets ASTM, CE, ISO, and MSDS standards for global safety and quality assurance.

Customizable Dimensions: Available in widths from 5cm to 1.2m and lengths up to 50m, with custom options.

High Durability & Flexibility: Remains flexible at low temperatures and offers a permanent, non-degradable lifespan.

Versatile Application: Suitable for horizontal/vertical walls, ponds, landfills, and industrial containment.

Fast Lead Time: Standard orders ship within 5-10 days depending on quantity requirements.

Professional Support: Includes online support, graphic design, 3D modeling, and total solution services.

Eco-Friendly Material: Made from 100% pure, non-toxic virgin polyethylene safe for aquaculture.

Cost-Effective Solution: Replaces bitumen paper with a durable, inert, and easy-to-install alternative.

Company profile

Nanjing Embond Materials Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.05h

AI-Powered supplier vetting

SummaryNanjing Embond Materials Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, focused on construction and decoration products including waterproofing membranes, sealants, coatings, and related equipment. It reports valid import/export licensing, 11 years of export experience, and exports representing 90% of total sales. The supplier states broad customization capabilities and maintains several management-system certifications, including ISO 9001 and ISO 14001. R&D engineers reportedly support customer-request confirmation, product design, production, and after-sales service, with design documentation available for audit. However, the evidence also shows major management gaps: no written service procedures or records, no quality assurance in quality-control processes, no approved-supplier list, and no documented complaint or corrective-action mechanisms. The supplier has two employees, no cooperative suppliers listed, no available SDK, and...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and an operating address in Nanjing, Jiangsu, China. It also reports valid import/export licensing, supporting its ability to conduct international trade.

CertificationsThe supplier reports ISO 14001, ISO 9001, ISO 20000, and QC 080000 certifications. These stated certifications provide explicit evidence of formal management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityTechnology engineers are stated to provide technical support for production and after-sales service. However, the supplier also reports no written service procedures or records, no documented complaint-handling mechanism, and no written corrective and preventive action procedures, creating a clear service-management weakness.

R&D capabilityThe supplier reports engineers responsible for confirming customer requests, designing new products, and supporting production, and states that design input, output, review, verification, and validation documents are available for audit. Nevertheless, no SDK is available and total R&D engineer experience is listed as not available, so the evidence supports some engineering capability but not a strong, fully verifiable innovation advantage.

Production capacityThe company describes itself as a manufacturer/factory and provides technical support for production, while its product scope covers multiple waterproofing materials and equipment categories. Finished products are checked by packing staff, but the supplier explicitly reports no quality assurance in quality-control processes and no written service-related procedures, indicating a documented production-quality deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that it provides OEM/ODM manufacturing and tailored engineering consultations, directly supporting broad customization capability.

Product Q&A

Q:Is HDPE better than PVC for a pond liner?

Yes, HDPE offers much better chemical resistance and is generally more durable for larger projects and industrial use. It is also more eco-friendly.

Q:Can I install this myself for a small farm pond?

Yes! For small projects, you can lay the liner yourself. For large projects requiring welding, we recommend professional tools to ensure the seams are perfectly sealed.

Q:How do I know what thickness I need?

Generally, 0.5mm to 1.0mm is great for most farm ponds. For heavy industrial or mining sites, 1.5mm to 2.0mm and above is recommended for extra security.

Q:How do the rolls ship?

We ship in standard rolls (usually 5.8m or 6m wide) that are designed to fit perfectly into international shipping containers for easy transport.

Q:What is the warranty period?

We provide a warranty of more than 5 years for our products.