What is the lead time?

Peak Season Lead Time: one month; Off Season Lead Time: within 15 workdays.

Kingway 3-Layer Composition Synthetic Roof Underlayment

Name: Kingway 3-Layer Composition Synthetic Roof Underlayment
Brand: Nantong Kingway Complex Material Co., Ltd.
SKU: 2235528475

Jiangsu, ChinaNantong Kingway Complex Material Co., Ltd.

US$0.25

10,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

None

Certification

CE, ISO

Model NO.

C serious

Thickness

0.3mm

Specification

1.5*50M or OEM

Trademark

OEM

Origin

China

HS Code

560393210

Production Capacity

10000000

Key features

Multi-Layer Construction: Three-layer design with high tensile spun-bonded polypropylene and microporous film for strength.

Breathable & Waterproof: Allows moisture vapor to pass through while remaining fully waterproof for the building.

Customized Dimensions: Available in widths of 1.5m or customized, with roll lengths of 50m or 100m as needed.

Color Customization: Color options are fully customizable to meet specific project requirements.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind on all installations.

CE & ISO Certified: Product meets international standards with CE and ISO9001 certifications.

Versatile Applications: Ideal for apartments, basements, and general construction waterproofing projects.

Online Technical Support: Dedicated online technical support team available to assist with installation and queries.

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: ≤2.73h

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, started from 2008, and sell to Eastern Europe, Northern Europe, Southern Europe, Western Europe, South Asia, Southeast Asia, Oceania, Eastern Asia, Central America, North America, South America, Africa, Mid East, and Domestic Market. There are total about 11-50 people in our office.

Q:How can you 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 you 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.