What certifications does the product hold?

The product complies with GB 20688, EN 15129, AASHTO, ISO 22762, and ASTM D4014 standards.

What is the minimum order quantity?

The minimum order quantity is 20 pieces.

High Damping Lead Rubber Seismic Isolator Bearing for Earthquake Protection

Name: High Damping Lead Rubber Seismic Isolator Bearing for Earthquake Protection
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 2301710875

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$100.00-220.00

1 Piece

Product profile

Customization

Available

After-sales Service

Installation Guide

Warranty

Installation Guide

Model NO.

500*500

Certification

ISO/RoHS/CE

Usage

Beam Bridge, Highway Bridge, Railroad Bridge

Structure

Laminated Rubber Bearing

Material

Rubber Bearing

Activity

Multi Direction Movable Bearing

Hardness (Shore a)

60±5

Tensile Strength

≥15 MPa

Elongation at Break

≥480%

Design Shear Modulus G

0.8 / 1.0 / 1.2 MPa Optional

Color

Orange, Grey, Blue, etc.

Temperature

-40celsius-+60celsius

Surface Treatment

Hot Galvanizing or Painting

Feature

Strong Bearing Capacity and Long Service Time

Transport Package

Plastic Film + Wooden Pallet

Specification

Customized

Trademark

HengJingGong

Origin

China

HS Code

4016999090

Production Capacity

10000 Piece/Month

Key features

Eco-Friendly Lead-Free Design: Engineered without lead core, compliant with global green building standards.

High Seismic Isolation Efficiency: Isolates approximately 80% of seismic force to protect upper structures.

Superior Damping Performance: Equivalent damping ratio up to 18% for HDR II models.

Extremely Long Fatigue Life: Endures over 20,000,000 cycles of deformation without failure.

Comprehensive Certification: Meets GB 20688, EN 15129, AASHTO, ISO 22762, and ASTM D4014 standards.

Flexible Customization Options: Supports full customization, design-based, and sample-based modifications.

Durable Surface Treatment: Available with hot galvanizing or painting for enhanced corrosion resistance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Hengshui Jingtong Rubber Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤5.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company with associated companies, offering a broad range of bridge, rubber, sealing, and customized products. It reports 10 production lines, defined product output, six to ten quality-control staff, and export experience of 10 years, with exports representing 41%–50% of total sales. The supplier provides extensive customization and ODM services and reports new products during the past year. However, no supplier-management-system certification is reported, and its service-capability procedures lack written records for assessment and corrective/preventive actions. Complaint handling has a clear procedure with follow-up records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a factory and limited company, with associated companies and manufacturing as the industry of those companies. This supports direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, indicating a stated lack of supplier-management-system certification.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence for after-sales issue management. However, assessment and corrective/preventive-action procedures have no records, so the service system is only partially documented.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.

Production capacityThe supplier is a factory operating 10 production lines, with six to ten quality-control staff and stated output across rubber culvert balloons, seismic isolation bearings, waterstops, and expansion joints. It also reports inspection instructions that are uniformly followed, supporting established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including made-to-order products with complex profiles and different materials. It also provides ODM services, demonstrating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-case category. No customer names, project details, volumes, or independently verifiable case documentation are provided.