What is the material composition of the copper balls?

The copper content is 99.7-99.9% with lead content not exceeding 0.005%.

What is the minimum order quantity?

The minimum order quantity is 200 KG.

9.5mm G500 Copper Ball for Bearings

Name: 9.5mm G500 Copper Ball for Bearings
Brand: Changzhou Huari Steel Ball Co., Ltd.
SKU: 816097775

Jiangsu, ChinaChangzhou Huari Steel Ball Co., Ltd.

US$0.005

10-99 Pieces

US$0.004

100-999 Pieces

US$0.003

1,000+ Pieces

Product profile

Customization

Available

Customized

Certification

CE, ISO, BV, SGS, Ts 16949

Model NO.

Copper Ball

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Size Range

9.5mm

Grade

G500

Hardness

Rockwell B75-87

Shape

Solid Round Ball

Certifications

BV; ISO; ASTM

Application

Electrical Devices, Petrochemical Industry Operati

Transport Package

Box, Plastic Bag, Carton, Palletv

Specification

G100 5mm

Trademark

SUHUA

Origin

Jiangsu, Changzhou

HS Code

8482910000

Production Capacity

300ton/Month

Key features

High Purity Material: Made of 99.9% pure copper with excellent corrosion resistance.

Wide Size Range: Available in sizes from 1.0mm to 40mm with grades G100-1000.

Customization Support: Supports customization for size, grade, and packaging based on requirements.

Multiple Certifications: Certified by CE, ISO, BV, SGS, and TS 16949 standards.

Fast Delivery: Stock items delivered in 3-5 days; customized orders in 20-35 days.

Non-Magnetic Property: Nearly non-magnetic, suitable for sensitive electronic applications.

30 Years Experience: Over 30 years of manufacturing experience with sustainable supply.

Flexible Payment: Accepts T/T, Trade Assurance, Western Union, and Cash payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Changzhou Huari 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: Shanghai PortAverage Response Time: ≤9.34h

AI-Powered supplier vetting

SummaryChangzhou Huari Steel Ball Co., Ltd. is a limited company and a manufacturing-and-trading group focused on steel balls, bearings, bicycle and electrical bicycle parts, and industrial tools. The supplier reports two production plants, more than 400 production equipment sets, 60 testing equipment sets, written procedures for finished-product inspection, corrective actions, and customer complaints, and valid import/export licensing. It provides OEM, ODM, and broad customization services, with new products reported in the past year. Export experience is stated as 15 years, with 51%–70% of sales from exports. However, the evidence does not establish certifications, financial strength, or specific customer cases. It also lacks an overseas warehouse, overseas showroom, and SDK availability. Overall, the supplier demonstrates documented operational, customization, export, and service capabilities, but several requested areas remain unverified.

Supplier typeThe supplier is identified as a limited company and a trade company located in Wujin District, Changzhou, while its description states that it combines innovation, manufacturing, and trading and operates two production plants. This indicates a manufacturing-and-trading business structure rather than a purely trading entity.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. These records provide explicit evidence of a structured after-sales issue-resolution process.

R&D capabilityThe supplier reports R&D capability, new products within the past year, 3D software design services, ODM availability, and a history of innovation and manufacturing. However, it does not have an available SDK; this limits evidence for SDK-based development but does not negate the broader documented innovation capability.

Production capacityThe supplier reports valid manufacturing-capacity contracts with associated subcontractors, inventory capability, multiple specialized facilities, standardized finished-product inspection instructions, two production plants, more than 400 production equipment sets, and 60 testing equipment sets. It also holds a valid import/export license and has 15 years of export experience, supporting substantial operational capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. The range of stated services provides direct evidence of broad customization capability.