What is the delivery time for orders?

Stock within short time or 25-35days around after order confirmation.

What are the available packaging types?

Plastic bag + box + carton + wooden pallet, Plastic bag + carton + wooden pallet, or export cartons, steel drums, wooden pallets.

C1100 Solid Copper Ball 4mm Small Metal Ball

Name: C1100 Solid Copper Ball 4mm Small Metal Ball
Brand: Changzhou Huari Steel Ball Co., Ltd.
SKU: 816832695

Jiangsu, ChinaChangzhou Huari Steel Ball Co., Ltd.

US$0.10

1,000-9,999 Pieces

US$0.01

10,000-999,999 Pieces

US$0.001

1,000,000+ Pieces

Product profile

Customization

Available

Customized

Certification

ISO, SGS

Model NO.

C1100

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Material

Brass

Size Range

0.4mm-200mm

Materical

Stainless, Carbon, Chrome, Aluminum

Grade

G10-1000

Application

Bicycle, Motor, Machinery, Tools, Fishing and Othe

Surface

Polish, Gold Costed, Aluminum with Others

Brand Name

Suhua

Color

Silver, Gold, Black, Gray

Model No.

Every Kind of Brass

Packaging

Standard

Production

300 Tons Per Month

Transport Package

Box, Plastic Bag, Steel Drum

Specification

Trademark

SUHUA

Origin

China(Mainland)

HS Code

8482910000

Production Capacity

5000 Tons/Year

Key features

Wide Size Range: Available sizes from 0.4mm to 200mm to meet diverse application needs.

Multiple Material Options: Offered in Stainless, Carbon, Chrome, Aluminum, Copper, and Brass.

Customization Services: Full customization available including size, material, grade, and surface finish.

High Grade Standards: Grades ranging from G10 to G1000 ensure precision for various uses.

Excellent Conductivity: Brass balls provide superior electrical conductivity for switches and appliances.

Corrosion Resistance: Resistant to corrosion from water, fuel oil, gasoline, and alcohol.

Fast Delivery Options: Stock available for short time delivery or 25-35 days after order confirmation.

OEM/ODM Support: OEM service welcome with flexible customization from samples or designs.

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: ≤10.75h

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.

Product Q&A

Q:What kind of steel balls can be supplied?

Material Carbon, Chrome, Stainless, Aluminium, Copper, Brass and so on. Size range 0.8mm-150mm Grade G10-1000 Packing Standard or as customer required Delivery Stock within a short time or 35 days

Q:How quickly will inquiries be replied to?

All the inquiries will be reply within 24 hours.

Q:What information is needed for a steel ball inquiry?

For the steel ball, please kindly let us know the size, material, grade and quantity.

Q:What information is needed for a bearing inquiry?

For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.

Q:Can custom made products be provided?

We are manufacturer, so we can provide some custom made.