What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the tolerance for customized parts?

The tolerance for customized parts is +-0.005mm.

Is the product certified?

Yes, the product meets the ISO 9001:2008 standard.

Crackless Alloy Components for Railway Systems

Name: Crackless Alloy Components for Railway Systems
Brand: Ningbo Yinzhou KeMing Machinery Manufacturing Co., Ltd.
SKU: 2128948205

Zhejiang, ChinaNingbo Yinzhou KeMing Machinery Manufacturing Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Directional Crystallization

Model NO.

km-c085

Sand Core Type

Sodium Silicate Sand Core

Application

Hardware

Machining

CNC Machining

Material

Steel

Surface Treatment

Sand Blast

Surface Roughness

Ra6.3

Standard

AISI

Certification

ISO 9001:2008

Size

What You Want

Tolerance

+-0.005mm

Heat Treatment

Galvanized Treatment

0.0002mm

Transport Package

Requirements of Customer

Specification

ISO9001

Trademark

Origin

Ningbo Zhejiang China

Production Capacity

5000t/Year

Key features

Custom Size & Tolerance: Size is customizable to your requirements with a tight tolerance of +-0.005mm.

Fast Express Manufacturing: Receive instant quotes and express manufacturing within 10 days via CAD upload.

Wide Material Selection: Supports carbon steel, stainless steel, iron, aluminium, steel, and polymers.

Advanced CNC Machining: Offers rough and CNC processing including milling, turning, and drilling.

Multiple Casting Methods: Provides Investment, Shell Mold, Lost Foam, Water Glass, and Lost Wax casting.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standard for quality assurance.

Low MOQ Support: Minimum Order Quantity is just 1 Pc, suitable for prototypes and small batches.

Flexible Customization: Offers full customization, minor customization, and customization from samples/designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Ningbo Yinzhou KeMing Machinery Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.67h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNingbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd. is a China-based limited company in Zhejiang, described as both a trading company and an industry-and-trade business. The supplier reports casting, machining, and forging production capacity, exports accounting for 90% of sales, and export experience since 2015. Its descriptions cite more than ten years of factory experience, customers in multiple overseas countries, ISO9001:2008 quality-control claims, and tolerance capability of ±0.01 mm, although these claims are supplier-provided and not independently confirmed in the provided data. Product coverage includes casting, forging, stamping, welding, and machining parts. An SGS audit is listed, but the audit result is coded as 0 and the report validity ended on 2025-04-14; the meaning of the result code is not provided. Evidence is insufficient to assess after-sales service, financial credibility, or innovation capability.

Supplier typeThe supplier is identified as a limited company from China and is classified as a trade company. Its own description further characterizes the business as industry-and-trade, indicating combined manufacturing and distribution activities rather than a purely manufacturing-only profile.

Production capacityThe supplier reports annual capacity of 8,000 tons for casting parts, 2,000 tons for machining parts, and 2,000 tons for forging parts. Its stated product range covers precision, lost foam, sand and die casting, forging, stamping, welding, and machining, while reported lead times are within 15 working days in both peak and off-peak periods; these figures are supplier-provided.

Customization capabilityThe supplier describes production to customer requirements, R&D and design support, and a broad range of metal-processing methods. It also claims tolerance capability of ±0.01 mm, but the available evidence does not specify the applicable products, testing basis, or independent verification.

Client casesThe supplier reports customers from Germany, the United States, Canada, Sweden, Israel, Hungary, Mexico, and Guyana, and reports 90% of sales from exports. These are supplier-provided market claims; no named customer references, order examples, or independently verified case studies are included.

Product Q&A

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 Pc, allowing for flexible ordering for prototypes or small batches.

Q:What customization options are available?

We offer full customization, minor customization, customization from samples, and customization from designs. Size is customizable to your specific requirements.

Q:What is the lead time for production?

Express manufacturing is available within 10 days. The average lead time is within 15 workdays for both peak and off-season periods.

Q:What materials can be processed?

We specialize in carbon steel, stainless steel, and iron casting parts. Our CNC machining services also support aluminium, steel, and polymers.

Q:What casting methods do you provide?

We provide a range of services including Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, and Lost Wax Casting.