Does the company provide after-sales support?

Yes, we provide all-life-cycle after-sales service and technical support for our railway components.

What types of springs are included in your product line?

Our spring types include Helical Coil Springs, Compression Springs, Volute Springs, and Leaf Springs.

Railway Coil Rolling Spring of Bogie for Freight Wagon

Name: Railway Coil Rolling Spring of Bogie for Freight Wagon
Brand: Suzhou East Railway Co., Ltd.
SKU: 881210515

Jiangsu, ChinaSuzhou East Railway Co., Ltd.

US$150.00

5-49 Pieces

US$125.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

All Life Cycle

Warranty

12 Months

Model NO.

spring

Customized

Certification

ISO14001, ISO9001, Uic/Tb/Iris/Crcc/AAR

Type

Bolster for Bogie

Material

AAR/Uic

Weight

0.5-50kg

Manufacture Method

Hot Rolling

Surface

Painting

Transport Package

Wooden Box

Specification

Railway Standard

Trademark

East Railway

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Customized Specifications: Material, weight (0.5-50kg), and surface painting are fully customizable.

Global Certifications: Certified by ISO14001, ISO9001, Uic, Tb, Iris, Crcc, and AAR standards.

High-Quality Materials: Manufactured using DIN, BS EN, JIS, and ASTM standard Silico-Manganese and Chrome-Vanadium steels.

Lifetime After-Sales Service: Comprehensive support covering the entire lifecycle of the railway components.

12-Month Warranty: Standard 12-month warranty provided for all supplied spare parts and bogie components.

Extensive Inventory: Large stock of products from top Chinese and global railway manufacturers.

Expert Engineering Team: Team with extensive experience in railway industry projects worldwide.

Fast Delivery Options: Off-season lead time is one month; peak season is 1-3 months.

Company profile

Suzhou East Railway Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummarySuzhou East Railway Co., Ltd. is a China-based rail transit supplier headquartered in Suzhou, offering railway vehicle modules and systems, spare parts, renovation and maintenance, technical project management, tender support, and after-sales services. The supplier reports broad customization, ODM capability, new product activity, and OEM service for well-known brands. It has participated in an offline railway exhibition and accepts FOB, CIF, CFR, and EXW quotation terms. After-sales service and corrective-action/customer-complaint procedures are documented with followed records. However, no overseas warehouse, showroom, agent, or branch is reported; SDK availability is explicitly absent; quality assurance, traceability, fire-drill status, and environmental assessment status are unknown; and quality-control testing equipment is reported as zero. Financial records are indicated for 2021–2023, but no monetary information is assessed.

Supplier typeThe supplier is identified as Suzhou East Railway Co., Ltd., headquartered in Suzhou, Asia, with a product and service portfolio centered on railway vehicle modules and systems, spare parts, maintenance, technical project management, tender support, and after-sales service. This supports classification as a rail transit equipment and services supplier.

After-Sales capabilityThe supplier explicitly offers after-sales service and describes it as continuous and improvement-oriented, while its listed services include after-sales support. It also reports clear procedures and followed records for corrective and preventive actions and customer complaint handling, providing positive evidence of structured service support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design customization modes. However, it explicitly has no available SDK, so the evidence supports product and design development capability but not SDK-based development support.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. The same capability is reported in multiple slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:What customization options are available for the railway coil spring?

We offer customization for material (AAR/Uic standards), weight (0.5-50kg), manufacturing method (Hot Rolling), and surface treatment (Painting).

Q:What certifications does this product hold?

The product is certified under ISO14001, ISO9001, Uic, Tb, Iris, Crcc, and AAR standards.

Q:What is the warranty period for this bogie part?

We provide a 12-month warranty for this product, along with lifetime after-sales service.

Q:What materials are used to manufacture these springs?

We use high-standard Silico-Manganese Steel (e.g., 38Si7, 54SiCr6) and Chrome-Vanadium Steel (e.g., 55Cr3, 50CrV4) compliant with DIN, BS EN, JIS, and ASTM standards.

Q:What is the lead time for delivery?

The off-season lead time is one month, while the peak season lead time is 1-3 months.