Could you offer me a discount?

Certainly! Our commitment to value means we provide the most competitive discounts, directly correlating with the volume of your order, ensuring you receive the best possible price.

Where is your port of shipment?

Our strategic shipment ports include Tianjin Port, Qingdao Port, and Shanghai Port. The final choice will be collaboratively determined to best suit your shipping needs.

Premium Waterproof Coiled Polymer Materials for Versatile Applications

Name: Premium Waterproof Coiled Polymer Materials for Versatile Applications
Brand: Donghongyue (Shandong) International Trade Co., Ltd
SKU: 2115029302

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

US$975.00-1,500.00

1 Ton

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

Volatiles%≤

0.5

Ash Content%≤

0.1

Model NO.

QL-4

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 Elastic Recovery: Excellent elastic recovery performance ensures durability under stress.

Superior Water Resistance: Maintains integrity and adhesion in wet environments and waterproof applications.

Wide Temperature Adaptability: Resists high-temperature deformation and low-temperature cracking effectively.

Customization Available: Offers flexible customization, minor customization, and sample-based customization options.

Fast Delivery: Typical delivery within 3 to 5 days after deposit is received.

Competitive Pricing: Discounts provided based on order volume to ensure best possible price.

Sample Availability: Samples are available for assessment prior to placing a bulk order.

Multiple Payment Options: Flexible payment terms including Wire Transfer and Letter of Credit.

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: ≤1.39h

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?

Our product is meticulously packaged in polypropylene woven bags lined with black polyethylene film or in paper bags lined with polypropylene woven bags. Each bag contains 20KG. For optimal preservation, store in a dry, ventilated, and cool warehouse in rows and stacks. Kindly confirm with our sales manager before calling. (SBS is carefully packaged in kraft paper bags, each weighing 20KG)

Q:When is the delivery date?

Delivery timelines are contingent on the product type and quantity. Typically, expect delivery within 3 to 5 days post-deposit.

Q:What are the payment terms?

Our payment terms offer flexibility and ease, allowing you to choose between wire transfer or letter of credit. These preferred methods will be solidified through friendly negotiation between both parties, ensuring a seamless transaction experience.

Q:What is your mode of transportation?

We offer a variety of efficient transportation modes tailored to meet your needs, including sea, truck, or train for standard deliveries. In urgent situations, we provide air transportation to ensure your products arrive swiftly.

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

Absolutely! We are pleased to offer samples for your assessment. Simply share your address and specify the quantity needed, and we'll ensure you receive a sample tailored to your testing requirements.