High Precision Sintered Iron Based Piston for Railway Damper System

Name: High Precision Sintered Iron Based Piston for Railway Damper System
Brand: Ningbo Ningjiang Powder-Metallurgy Co., Ltd.
SKU: 2307284245

Zhejiang, ChinaNingbo Ningjiang Powder-Metallurgy Co., Ltd.

US$0.10-1.50

5,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Long-Term

Part

All

Position

All

Type

All

Spring Type

All

Spring Material

All

Structure

All

Suitable for Car Brands

Volkswagen, WuLing, Benz, BMW, Hyundai, Honda, Toyota, Jeep, Nissan, Ford, Buick, Chery, Chevrolet, Cadillac, Geely, Roewe, Audi, Peugeot, Lexus, Volvo, Mazda, Kia, All Cars

Damping Force Direction

All

Material

Ferrous-Based / Iron-Based

Surface Treatment

Vapor Treatment (Steam Treatment)

Hardness (Vapor Treated)

65-95 Hrb

Density (Vapor Treated)

6.4-6.8 G/Cm³

Application

Automotive / Railway Shock Absorber

Transport Package

Wooden Case

Specification

Per Customer's Requirement

Trademark

N/A

Origin

China

Key features

Customized Material & Treatment: Ferrous-based material with optional steam or heat treatment for enhanced hardness and corrosion resistance.

Wide Application Scope: Suitable for automotive shock absorbers, railway damping systems, and hydraulic components.

Comprehensive Quality Certification: IATF 16949 and ISO 9001 certified with 100% critical dimension inspection before shipment.

Full Process Manufacturing: Integrated R&D, powder mixing, compacting, sintering, machining, and surface treatment capabilities.

Long-Term Warranty Support: Provides long-term warranty coverage and reliable after-sales service for all parts.

Custom Mold Development: Supports complex geometries and tight tolerances with custom mold design and NDA protection.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Self-brandedNational Award received

Ningbo Ningjiang Powder-Metallurgy Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.25h

AI-Powered supplier vetting

SummaryNingbo Ningjiang Powder-Metallurgy Co., Ltd. is a high-tech enterprise based in Zhejiang, China, specializing in powder metallurgy. Established in 2000, the company offers both OEM and ODM services and has an independent R&D center. They possess robust design and customization capabilities and have clear procedures for handling customer complaints. However, they lack overseas warehousing and showroom capabilities and have not participated in offline trade shows.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective actions.

R&D capabilityThe supplier has introduced new products in the past year, offers ODM services, and holds a national science and technology progress award, indicating strong innovation capabilities.

Production capacityWith a production capacity exceeding 6,500 tons annually and advanced automated production lines, the supplier's production capability is robust.

Customization capabilityThe supplier offers extensive customization options including OEM and ODM services, and customization from samples and designs.

Product Q&A

Q:What is your terms of packing?

We generally pack our goods in blank brown cartons with rust-proof packaging, and pack them into wooden cases after containerization.

Q:What is your terms of delivery?

EXW, FOB, CIF

Q:Can you produce according to the samples?

Yes, we accept orders based on your technical drawings. We will first check if the product matches our existing stock. If needed, we will revise the design and develop custom molds accordingly.

Q:I want to keep our design in secret, can we sign NDA?

Sure, we can sign NDA before you send the drawing.

Q:What kind of production service do you provide?

Mold Manufacturing, Sintering, CNC Machining, Compression Molding, Simple Assembly and Surface Treatment.