What are the available transportation modes?

We offer sea, truck, or train for standard deliveries. Air transportation is available for urgent situations.

Which ports are used for shipment?

Strategic shipment ports include Tianjin Port, Qingdao Port, and Shanghai Port.

Is customization available?

Yes, we support OEM/ODM services with flexible customization options, including customization from samples and minor adjustments.

Flexible Coiled Elastomer Components for Construction and Engineering

Name: Flexible Coiled Elastomer Components for Construction and Engineering
Brand: Donghongyue (Shandong) International Trade Co., Ltd
SKU: 2120378272

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: Maintains excellent elastic recovery and deformation adaptability under extreme temperatures.

Superior Weather Resistance: Offers high resistance to deformation at high temperatures and low-temperature cracking.

Strong Adhesion: Ensures excellent adhesion and quick bonding with road asphalt for waterproofing membranes.

Versatile Applications: Widely used in highways, bridge decks, airports, and as asphalt modifiers or thickeners.

Flexible Customization: Supports OEM/ODM services with flexible customization options from samples.

Quality Assurance: Manufactured with strict QA/QC inspections and traceable raw materials.

Fast Delivery: Typical delivery within 3-5 days after deposit, with peak season lead time within 15 workdays.

Competitive Pricing: Offers competitive discounts directly correlated with order volume.

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: ≤1.55h

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 the packaging method?

Products are packaged in polypropylene woven bags lined with black polyethylene film or paper bags lined with polypropylene woven bags. Each bag weighs 20KG. SBS is packaged in kraft paper bags, also 20KG each.

Q:What are the storage requirements?

For optimal preservation, store in a dry, ventilated, and cool warehouse in rows and stacks.

Q:What are the payment terms?

We offer flexible payment terms including wire transfer (T/T) or letter of credit (LC), determined through negotiation.

Q:What is the typical delivery time?

Delivery typically occurs within 3 to 5 days after receiving the deposit. Peak season lead time is within 15 workdays.

Q:Can I get samples before ordering?

Yes, we provide samples for assessment. Please share your address and required quantity for testing.