What is the lead time for delivery?

Peak season lead time is one month, while off-season is within 15 workdays.

What is the primary application of this joint?

It is designed for long-span bridges like suspension and cable-stayed bridges.

Does the product include a drainage system?

Yes, the Haider finger joint includes a complete drainage system.

Finger Expansion Joint, Steel Finger Joint

Name: Finger Expansion Joint, Steel Finger Joint
Brand: Haider Construction Engineering Materials Co., Ltd
SKU: 689505582

Jiangsu, ChinaHaider Construction Engineering Materials Co., Ltd

US$20.00

10 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Warranty

3 Years

Application

Machine Parts

Model NO.

SF, TSSF

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Forged

Material

Steel

Type

Fasteners

Movement

1-1000mm

Transport Package

as Request

Specification

AASHTO

Trademark

Haider

Origin

China

HS Code

7308100000

Production Capacity

1, 000, 000 Meters/Year

Key features

Multi-Directional Displacement: Patented design accommodates 3D movements and rotations for long-span bridges.

3-Year Warranty: Comprehensive coverage for mechanical defects and performance assurance.

Customizable Movement Range: Movement capacity adjustable from 1mm to 1000mm based on project needs.

Dual Configuration Types: Available in straddling and spanning types for optimal long-term durability.

Global Certifications: Certified with CCC, CE, and ISO standards for quality and safety.

Forged Steel Construction: High-strength steel material ensures durability and structural integrity.

Fast Season Lead Time: Off-season delivery within 15 workdays for urgent project requirements.

Complete System Components: Includes hinge, sliding/fixed plates, brackets, anchorage, and drainage.

Company profile

Haider Construction Engineering Materials Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryHaider shows documented customization and product development activity, with products reportedly used in highways, railway bridges, and public buildings. It claims ISO9001:2008 and ISO14001:2004 certification, advanced production and testing equipment, 200 staff, and a professional installation and after-sales team. However, the supplier is also identified as a trading company, and key operational evidence is mixed: no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, or overseas-service countries are reported. Quality assurance and traceability statuses are unknown, while the stated quantity and size of quality-control test equipment is zero. Financial-capacity entries provide years rather than assessable financial results, so financial credibility cannot be confirmed. Supplier service procedures and complaint/CAPA records are documented, but the approved-supplier list lacks approval signatures or dates.

CertificationsThe company states that it has passed ISO9001:2008 quality-system certification and ISO14001:2004 environmental-management certification. The slices do not provide certificate validity dates or verification details, but they do explicitly report certification holding.

After-Sales capabilityThe company reports a professional installation team and perfect after-sales service, while service records show clear procedures for corrective/preventive actions and customer complaints. However, supplier-service evidence also shows no overseas agents or branches and no overseas-service countries, limiting demonstrated international coverage.

R&D capabilityThe supplier reports new products during the past year, design and manufacturing capability, and products holding new practical patents in China and high-tech-product recognition in Jiangsu Province. It does not provide an available SDK and does not offer ODM service, but those limitations do not negate the documented product-development evidence.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These listed services directly demonstrate broad customization coverage.

Client casesThe company states that its products have been widely used in highways, railway bridges, and public buildings. These are explicit application references, although no named customers, project names, or independently verifiable case details are provided.