Could you offer me a discount?

Sure. We will give you the best discount based on the quantity of your order.

Where is your port of shipment?

Tianjin Port, Qingdao Port, Shanghai Port; it will be determined through mutual negotiation.

Advanced Waterproof Coiled Materials for Durable Road Construction

Name: Advanced Waterproof Coiled Materials for Durable Road Construction
Brand: Donghongyue (Shandong) International Trade Co., Ltd
SKU: 2113785032

Shandong, ChinaDonghongyue (Shandong) International Trade Co., Ltd

US$1,400.00-2,000.00

1 Ton

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9003-55-8

Formula

(C8h8-C4h6)-N

Model NO.

QL-2

Environmental Protection

Yes

Color

White

Kind

Accelerator

Volatiles%≤

0.5

Ash Content%≤

0.1

Oil Content,Wt%

300% Tensile Sres≥S(MPa),≥

4.0

Tensile Strength 35min(MPa),≥

Break Elongation,%≥

600

Permanent Deformation,≤

Hardness(a),≥

Melt Flow Rate(G/10min)

0.05-0.13

Transport Package

Polyprooylene Woven Bags

Specification

20KG

Trademark

QIAOLONG

Origin

China

HS Code

4002119000

Production Capacity

22000 Tons/Year

Key features

High-Temperature Resistance: Extremely high resistance to deformation at high temperatures.

Low-Temperature Performance: Superior low-temperature cracking ability and elastic recovery.

Waterproof Capability: Excellent water resistance and adhesion to road surfaces.

Customization Options: Offers flexible customization, minor customization, and customization from samples.

Rapid Delivery: Delivery usually within 3 to 5 days after deposit.

Sample Availability: Samples are available for testing upon request.

Multiple Payment Terms: Supports wire transfer, letter of credit, D/P, and other negotiated methods.

Versatile Transportation: Available via sea, truck, train, or air for emergencies.

Company profile

Importers and Exporters

Donghongyue (Shandong) International Trade Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: Less than 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.31h

AI-Powered supplier vetting

SummaryThe supplier operates across waterproofing materials, rubber-related products, mechanical equipment, textiles, chemicals, building materials, and selected medical supplies. It states that it provides OEM services for well-known brands and reports multiple technical patents and ISO9001 certification. Quality assurance and raw-material traceability are identified, but the available evidence also shows no SDK, no inventory, no overseas warehouse or showroom, no valid manufacturing-capacity contract with related subcontractors, and no documented corrective-action or complaint-handling procedures. Lead time is stated as within 15 working days in both peak and off-season, but supplier-service governance documentation is incomplete. Financial records are referenced for 2022–2024, without sufficient detail to assess credibility. R&D resources are limited in the evidence, with one engineer and no available design-control documentation.

CertificationsThe company states that it has passed ISO9001 quality management system certification and holds multiple technical patents. This is explicit evidence of certification and technical recognition, although no certificate number, validity period, or certification scope is provided.

After-Sales capabilityThe supplier states that it has no overseas warehouse or showroom, and it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. These documented gaps indicate weakly evidenced after-sales service infrastructure.

Production capacityThe supplier reports no valid manufacturing-capacity contract with its related subcontractors and no in-stock capacity. It states an average lead time within 15 working days in both peak and off-season, but service-capability governance lacks written assessment procedures and an approved-supplier list. Overall production capacity is not sufficiently substantiated and includes explicit control gaps.

Customization capabilityThe supplier explicitly states that it provides OEM services for well-known brands and offers products intended to meet varied customer demands. Quality assurance and raw-material traceability are also reported, but the absence of an SDK and formal R&D audit documentation limits evidence for technically complex customization.

Product Q&A

Q:What is your packaging and transportation method?

This product is packaged in polypropylene woven bags lined with black polyethylene film or in paper bags lined with polypropylene woven bags. Each bag weighs 20KG. During storage and transportation, this product should be stored in a dry, ventilated, and cool warehouse in rows and stacks. Please confirm with our sales manager before calling.

Q:When is the delivery date?

The delivery date depends on the type and quantity of the product. Usually, it is 3 to 5 days after the deposit.

Q:What are the payment terms?

The methods of payment, namely wire transfer or letter of credit, will be determined through negotiation between both parties.

Q:What is your mode of transportation?

Usually by sea, by truck or by train; in case of emergency, by air.

Q:Can I get the sample before placing an order?

Sure, we can provide you with a sample for your testing. All you need to do is tell us your address and the quantity of samples you require.