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

How to ensure quality?

Fully automated production, with each batch tested for roundness, hardness, roughness, etc., accompanied by third- party reports.

Application scenarios?

Bearings, automotive components, precision instruments, valves, hardware, grinding, etc.

Transportation method?

Express/sea/air/land transportation, freight charges are calculated based on actual costs, and assistance is provided for customs clearance.

How to deal with quality issues?

12-month warranty, free return or compensation upon presentation of testing certificate.

Do you provide samples?

Free standard samples (cash on delivery), customized samples incur cost fees.

Is there an environmental certification?

The material complies with RoHS/REACH, and certification can be provided upon placing an order.

Premium Tungsten Carbide Mining Rockbit Balls for Enhanced Durability

Name: Premium Tungsten Carbide Mining Rockbit Balls for Enhanced Durability
Brand: Changzhou Feige Steel Ball Co., Ltd.
SKU: 2230806725

Jiangsu, ChinaChangzhou Feige Steel Ball Co., Ltd.

US$0.0008

100-999 pieces

US$0.0005

1,000-9,999 pieces

US$0.0002

10,000+ pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO

Model NO.

Stainless Steel Ball

Standard Parts

Yes

Universal

Yes

Type

Withdrawal Sleeves

Material

Stainless Steel

Size

1.2mm-25.4mm

Color

Sliver

Tolerance

Service

OEM Services

Grade

G10-G1000

Standard

AISI

Hardness

21 25 52 HRC

Processing Service

OEM

Invoicing

by Actual Weight

MOQ

1000

Surface

High Polished

Delivery Time

Within 7 Days

Product Name

9.525mm 10mm 12.7mm Stainless Steel Ball

Surface Finish

Package

Carton

Transport Package

Bags+Boxes+Cartons

Trademark

Feige

Origin

Jiangsu, China

HS Code

8482910000

Production Capacity

183 Ton/Tons Per Month

Key features

Superior rust and corrosion resistance, tolerant to salt spray, acid, alkali and high humidity.

Precision ground surface with high finish, low friction and smooth movement.

High dimensional accuracy, uniform roundness and tight tolerance for precision assembly.

High temperature and oxidation resistance, stable performance in extreme temperatures.

Pure material with low wear, ensuring long service life.

Eco-friendly and safe, compliant with standards for food, sanitary and medical industries.

Good mechanical toughness, impact-resistant, not easy to crack or deform.

Stable chemical properties, no reaction with most media, wide application range.

Corrosion Proof | High Precision | Wide Temp Range | Safe & 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: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, OEM, quality assurance, in-stock capability, and documented ISO9001:2015 and RoHS certifications. It has reported production capacity for chrome steel, stainless steel, and carbon steel balls, with multiple specialized facilities, and has exported for 15 years. However, several management and service controls lack written records, including corrective actions, complaint handling, finished-product inspection, and supplier-service assessment. R&D audit documentation is unavailable, and the supplier does not provide 3D design services, overseas warehouses, overseas showrooms, or overseas agents and branches. Export sales account for 21%–30% of total sales, and no Fortune 500 cooperation is reported. Financial credibility cannot be assessed from the provided information because the only related entry identifies 2024 without substantive financial details.

Supplier typeThe supplier provides manufacturing and customization services, including customization from samples and designs, full and minor customization, flexible customization, ODM, and OEM services for popular brands. The available information supports classifying it as a manufacturer with OEM/ODM and customized production capability.

CertificationsThe supplier reports RoHS product compliance certification and an ISO9001:2015 management-system certificate, along with other unspecified management-system certification. These stated certifications support a positive assessment, although the scope and validity details are not provided.

R&D capabilityThe supplier has technology engineers responsible for new product development, reported new products during the past year, and offers ODM services. Nevertheless, it does not provide 3D software design services, has no available SDK, and lacks design input, output, review, verification, and validation documents for audit, so innovation capability is evidenced but not fully documented.

Production capacityReported annual productivity includes 2,500 tons of chrome steel balls, 360 tons of stainless steel balls, and 36 tons of carbon steel balls, supported by multiple specialized facilities. The supplier also has in-stock capability and 15 years of export experience, but no valid manufacturing-capacity contract exists between the factory and its related subcontractor, which introduces a documented capacity-management weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services. These multiple stated service modes demonstrate broad customization capability despite the lack of 3D software design services.