Enhance Product Durability with Sbs for Optimal Performance

Name: Enhance Product Durability with Sbs for Optimal Performance
Brand: Donghongyue (Shandong) International Trade Co., Ltd
SKU: 2131879592

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

US$1,610.00-1,700.00

1 Ton

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Appearance

White Porous Pellets

Solid Content

Model NO.

YH-791

Purpose

Asphalt Modifier

Type

Linear Sbs, Non-Oil Extended

Styrene Content

30%

Certificate

COA

Transport Package

Bag

Specification

20KG

Trademark

qiaolong

Origin

China

HS Code

4002119000

Production Capacity

12000piece/Years

Key features

Linear SBS with 30% styrene content, benchmark grade for asphalt modification

High tensile strength and excellent fatigue resistance for heavy-duty pavement

Good compatibility with bitumen, fast swelling during mixing

Balanced high-temperature anti-rutting and low-temperature anti-cracking performance

Stable batch quality, low volatile matter and low ash content

Multi-purpose: road asphalt, waterproof membrane, solvent adhesives

Thermoplastic, recyclable without vulcanization

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 the difference between YH-791H and Changhong CH301?

Both are linear SBS with 30% styrene content for asphalt modification. YH-791H owns higher tensile strength and faster mixing efficiency for mass continuous production; CH301 is cost-effective for economy-grade projects.

Q:Can you provide lab samples?

Free samples 1kg)are available, customer undertakes courier freight.

Q:What documents can you supply for customs clearance?

COA, MSDS, commercial invoice, packing list. CCPIT certified certificate of origin can be provided on request.

Q:Is YH-791H suitable for solvent adhesive production?

Yes, it works for solvent-based all-purpose glue and shoe adhesive, apart from asphalt modification.