What is the sample policy?

We provide free samples if we have ready parts in stock and the quantity is small. Customers only need to pay the courier cost.

What is the Minimum Order Quantity (MOQ)?

The MOQ is 1 PC, allowing customers to order small quantities for testing or specific needs.

What is the material specification for this aluminum ball?

The material is 5050 Aluminum (Al5050), with a hardness of HRB54-72 and grades ranging from G500 to G1000.

3mm Solid Aluminum Ball for Safety Belt Al5050

Name: 3mm Solid Aluminum Ball for Safety Belt Al5050
Brand: Changzhou Huari Steel Ball Co., Ltd.
SKU: 816926405

Jiangsu, ChinaChangzhou Huari Steel Ball Co., Ltd.

US$0.004

1-99,999 Pieces

US$0.003

100,000-999,999 Pieces

US$0.002

1,000,000-99,999,999,999 Pieces

US$0.001

100,000,000,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, BV

Model NO.

AL5050

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Material

Aluminium

Material Mark

5050 Alumunim Ball

International Standard

6A51 Aluminum Ball

Diameter

1mm-60mm Aluminum Ball

Color

Silver Aluminum Ball

Hardness

Hrb54-72 Aluminum Ball

Grade

G500-1000 Aluminum Ball

Shape

Solid Round Aluminum Ball

Application

Bearings, Airsoft BBS

Structure

Solid

Grade Available

G500-G1000

Transport Package

Bag, Carton, Drum and Pallet

Specification

SGS

Trademark

SUHUA STEEL BALL

Origin

Jiangsu, China

HS Code

8482910000

Production Capacity

300 Tons Per Month

Key features

Wide Size Range: Available in diameters from 1mm to 60mm to meet diverse application needs.

High Corrosion Resistance: Aluminium material offers excellent corrosion resistance for durable performance.

Low Weight & Conductivity: Features low weight with good electrical and heat conductivity properties.

Flexible Customization: Supports full customization including material, shape, grade, and hardness.

Certified Quality: Products are certified by ISO and BV standards ensuring high quality.

Fast Delivery Options: Stock items available within 1-3 days; custom orders in 25-35 days.

Low MOQ: Minimum order quantity is just 1 PC, allowing for easy sample testing.

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: ≤9.67h

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.