What is the production cycle?

Standard products take 3-7 days, while customized products require 10-15 days.

How do you ensure product quality?

We use fully automated production with batch testing for roundness, hardness, and roughness, including third-party reports.

What are the application scenarios?

Used in bearings, automotive components, precision instruments, valves, hardware, and grinding applications.

What are the transportation methods?

We offer express, sea, air, and land transportation with freight calculated based on actual costs and customs assistance.

How are quality issues handled?

We provide a 12-month warranty with free return or compensation upon presentation of a testing certificate.

Do you provide samples?

Free standard samples are available (cash on delivery), while customized samples incur costs.

Is there an environmental certification?

Materials comply with RoHS/REACH, and certification can be provided upon placing an order.

Durable 4mm Carbon Steel Balls for Precision Electronic Components

Name: Durable 4mm Carbon Steel Balls for Precision Electronic Components
Brand: Changzhou Feige Steel Ball Co., Ltd.
SKU: 2266727305

Jiangsu, ChinaChangzhou Feige Steel Ball Co., Ltd.

US$0.09-0.90

10,000 Gross

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, IATF 16949

Model NO.

Carbon Steel Ball

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Material

Carbon Steel

Product Name

Carbon Steel Ball

Standard

AISI 1010/1015

Grade

G100 - G1000

Size

1.2mm-25.4mm

Color

Silver

Package

Carton

Application

Drawer Sliders

MOQ

1000 PCS

Applicable Industries

Car Brake

Service

OEM Service

Surface

High Polished

Hardness

HRC58

Transport Package

Cartons+Pallets

Specification

3.969mm 5.593m

Trademark

Feige

Origin

Jiangsu, China

HS Code

8482910000

Production Capacity

220 Tons Per Month

Key features

Full Range Customization: Produces steel balls from 0.3mm to 50mm with various materials and accuracies.

High Performance Material: Low sulfur phosphorus bearing steel with hardness HRC62-65 and life over 8000 hours.

Superior Durability: Resists breakage and blockage with 2.5x longer life than competitors.

Cost Efficiency: Reduces annual replacement frequency by 60% and downtime by 40-60 hours.

High Production Capacity: Daily output of 200,000+ pieces with 300 tons monthly capacity.

Strict Quality Control: 99.8% pass rate with automated testing and third-party reports.

Comprehensive Certifications: ISO 9001, IATF 16949, RoHS, and REACH compliant.

Company profile

Years of Export ExperienceSelf-brandedQuality AssuranceR&D Capabilities

Changzhou Feige Steel Ball Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: ShanghaiAverage Response Time: ≤1.53h

AI-Powered supplier vetting

SummaryThe supplier is involved in the production of various steel balls, with specific facilities for different production processes. They offer OEM and ODM services and have some level of customization capability. Despite lacking overseas warehouses or showrooms, they participate in trade shows, mainly in Shanghai. Their quality management is assured by ISO9001:2015 certification, although they lack documentation for certain operational procedures. They have been exporting for 15 years, with exports comprising 21%-30% of total sales. They offer various payment terms but do not have significant collaborations with Fortune 500 companies.

Supplier typeThe supplier specializes in the production of steel balls and offers OEM and ODM services, indicating a focus on manufacturing and design customization.

CertificationsThe supplier holds an ISO9001:2015 certificate and RoHS certification, demonstrating compliance with quality and environmental standards.

Production capacityThey have significant annual productivity for chrome, stainless, and carbon steel balls, supported by various production facilities.

Customization capabilityThe supplier provides extensive customization options from sample and design modifications to full customization.

Client casesThe supplier has not collaborated with Fortune 500 companies, suggesting limited exposure to high-profile clients.