Roofing Waterproof Diffusion Membrane Waterproofing Pitched Vapor Open Breathable Roof Underlayment

Name: Roofing Waterproof Diffusion Membrane Waterproofing Pitched Vapor Open Breathable Roof Underlayment
Brand: Nantong Kingway Complex Material Co., Ltd.
SKU: 1977688861

Jiangsu, ChinaNantong Kingway Complex Material Co., Ltd.

US$0.25

10,000-29,999 Square Meters

US$0.23

30,000-49,999 Square Meters

US$0.21

50,000+ Square Meters

Product specifications

Width Length

Sample price:US$100.00/roll.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Certification

ASTM, CE, ISO, Bba

Model NO.

Weight

80g-220g

Transport Package

Plastic Bags

Specification

Customizable

Trademark

Kingway

Origin

China

HS Code

5603

Production Capacity

50000000meters

Key features

Triple Layer Construction: Constructed with PP+PE+PP layers for high tensile strength and durability.

High Breathability: Low Sd value of 0.02m ensures proper ventilation and prevents moisture accumulation.

Superior Waterproofing: Fully waterproof with Class W1 water tightness and high water vapor permeability.

UV and Aging Resistance: Stable anti-UV and anti-aging performance for long-term outdoor protection.

Customizable Weight: Weight ranges from 80gsm to 200gsm to meet specific project requirements.

Multi-Color Options: Available in Black, White, Earthy Yellow, Gray, and customized colors.

Versatile Applications: Suitable for pitched roofs, exterior walls, houses, and light steel villas.

Certified Quality: Certified by ASTM, CE, ISO, and Bba for international standards compliance.

Company profile

Product CertificationODM ServicesStandardized quality controlProduction Process Visualization

Nantong Kingway Complex Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.62h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and ODM capabilities, has launched new products, and reports three R&D engineers. It holds CE and ISO9001:2015 certifications, maintains written procedures for finished-product inspection, supplier-service assessment, corrective actions, and complaint handling, and reports inventory capability. However, it does not provide 3D software design, has no overseas warehouse, showroom, agents, or branches, and offers services in zero stated countries. No valid manufacturing-capacity contract with related subcontractors is reported. Financial credibility cannot be established because the provided financial fields contain zero values or year labels without supporting performance details. No Fortune 500 customer or popular-brand OEM experience is reported.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate. These explicit certifications support compliance and quality-management capability.

After-Sales capabilityWritten procedures and followed records are reported for supplier-service assessment, corrective and preventive actions, and customer complaints. However, the supplier states zero countries with overseas services and lacks overseas agents, branches, warehouses, and showrooms, limiting evidence of broad localized support.

Financial creditThe provided financial information reports zero operating revenue, operating costs, gross profit, operating profit, and current-ratio values across the stated periods. These records do not establish financial strength or operating stability; they indicate a material lack of demonstrated financial performance.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and has three R&D engineers. It does not provide an SDK, and no evidence is provided of 3D software design capability.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and ODM services. This is direct evidence of broad product customization capability, although 3D software design is unavailable.

Client casesThe supplier reports no collaboration with Fortune 500 companies and no OEM service for popular brands. Its documented external market activity is participation in the 2024 Uzbekistan International Hardware, Building Materials and Home Decor Products Exhibition, but no specific customer cases are provided.

Product Q&A

Q:Who are we?

We are based in Jiangsu, China, start from 2008,sell to Eastern Europe(18.00%),Southern Europe(15.00%),Northern Europe(15.00%),Western Europe(12.00%),South Asia(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Central America(5.00%),Southeast Asia(5.00%),North America(3.00%),South America(3.00%),Africa(3.00%),Domestic Market(3.00%),Mid East(2.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Breathable Membrane, Reflection Breathable Membrane, Housewrap, Vapor Barrier, Heat Insulation Film

Q:Why should you buy from us not from other suppliers?

We not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA,

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY; Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash; Language Spoken:English,Chinese

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Roofing Waterproof Diffusion Membrane Waterproofing Pitched Vapor Open Breathable Roof Underlayment