What is your sample policy?

We can offer samples, and the buyer need to bear the express cost.

Larssen Interlock System

Name: Larssen Interlock System
Brand: Haider Construction Engineering Materials Co., Ltd
SKU: 736126962

Jiangsu, ChinaHaider Construction Engineering Materials Co., Ltd

US$10.00-1,000.00

2 Tons

Sample price:US$800.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Available

Install

Support Installation

Mobility

Adjustable

Usage

Building Platforms, Industrial Platform

Cross Section

Type

Medium Shape Steel

Standard

GB, ASTM

Forming

Hot-Rolled Steel

Connection Form

Welded Connection

Member

Steel Beam

Type of Steel for Building Structure

Weathering Resistant Steel

Application

Steel Structure Platform, Larssen Steel Sheet Pile

Carbon Structural Steel

S355j2

Transport Package

as Request

Specification

ASTM

Trademark

Haider, Special Purpose Steel

Origin

China

HS Code

7308100000

Production Capacity

10, 000, 000 Tons/Year

Key features

Professional Manufacturer: 20 years of history in manufacturing steel interlock systems.

Customizable OEM Service: OEM is welcomed and we can design according to customer requests.

High Precision Manufacturing: Ensures extremely low interlock friction and reusable corner joints.

Diverse Product Range: Offers C9, C14, E21, E22 hot rolled clutch bars and cold rolled interlocks.

Standard Steel Grades: Connectors match sheet piling grades, mostly S355GP steel.

Global Certification: Holds ISO9001-2008 and ISO14001-2004 certifications.

Installation Support: Professional support available for installation services.

Sample Availability: Samples available for buyers to bear express costs.

Company profile

Haider Construction Engineering Materials Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.94h

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.