What is the minimum order quantity?

The minimum order quantity is 200 KG.

Can you customize the product?

Yes, we support customization for grade, size, hardness, conditioning, and packaging.

Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls

Name: Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls
Brand: Changzhou Huari Steel Ball Co., Ltd.
SKU: 1970844285

Jiangsu, ChinaChangzhou Huari Steel Ball Co., Ltd.

US$0.10-2.00

50 kg

Product profile

Customization

Available

Customized

Certification

CE, ISO, BV, SGS, Ts 16949

Model NO.

S-2 Balls

Standard Parts

Yes

Universal

Yes

Type

S2 Rockbit Balls

Material

Grade

G10-G1000

Size

2mm-250mm

Hardness

58-62 HRC

Conditioning

Dry or Oiled

Application

Ball Bearings, Bicycles, Automobile Industry, Offs

Transport Package

Box, Plastic Bag, Carton, Palletv

Trademark

SUHUA

Origin

Jiangsu, Changzhou

HS Code

8482910000

Production Capacity

300ton/Month

Key features

30+ Years Manufacturing Experience: Professional manufacturer with over 30 years of experience in steel ball production.

Wide Customization Range: Customizable grade (G10-G1000), size (2mm-250mm), hardness, and packaging.

Strict Quality Certification: Certified by ISO 9001, IATF 16949, ROHS, SGS, and BV for quality assurance.

Advanced Production Capacity: Equipped with 500+ advanced production sets and 100+ testing devices.

Flexible OEM/ODM Service: Supports full customization from samples, designs, and minor adjustments.

Fast Delivery for Stock Items: In-stock balls can be delivered within 3-5 days after order confirmation.

Versatile Application: Suitable for ball bearings, bicycles, automotive industry, and offshore drilling.

Large Inventory & Variety: Maintains large stock with a wide size range from 0.5mm to 250mm.

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: ≤3.94h

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.