What is your lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Do you provide OEM and ODM services?

Yes, we offer both OEM and ODM services to meet specific customer branding and design requirements.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Solid Tungsten Carbide Ball

Name: Solid Tungsten Carbide Ball
Brand: Jinan Xinyu Cemented Carbide Co., Ltd.
SKU: 719190892

Shandong, ChinaJinan Xinyu Cemented Carbide Co., Ltd.

US$133.00

1-49 kg

US$130.00

50+ kg

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Size

Large

Model NO.

Customized

Type

Bearing

Material

Metal

Certification

ISO 9001:2000

Origin of Place

Shandong, China

Brand

Xinyu

Color

Sliver Gray or Primary Color

Shape

Cutomized

Surface

Coated or Blank

Usage

Coal-Mining, Rock-Cutting, Oil/Gas Exploration

Model No.

R Series

Physical Perfomance

High Hardness, High Strength, Wear Resistance

Transport Package

Wood or Other Cartons as You Required

Specification

ISO9001-2008

Trademark

Xinyu

Origin

Shandong Province, China

HS Code

8431432000

Production Capacity

5, 000 Tons/Year

Key features

Customized Shape: Shape can be customized to meet specific application requirements.

Customized Color: Available in Silver Gray or Primary Color options.

Customized Surface: Surface can be coated or left blank based on customer needs.

High Hardness & Strength: Features high hardness, high strength, and excellent wear resistance.

ISO 9001 Certified: Company passed ISO 9001 surveillance and assessment for quality control.

100% Virgin Material: Manufactured using 100% virgin tungsten carbide powder for superior quality.

Free Sample Available: Customers can request free samples for evaluation before bulk orders.

Direct Factory Sales: Products are produced and sold directly from the factory to ensure competitive pricing.

Company profile

Jinan Xinyu Cemented Carbide Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-06-20Nearest Port: Qingdao, Shanghai, ShenzhenAverage Response Time: ≤6.19hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJinan Xinyu Cemented Carbide Co., Ltd. is identified as a Chinese manufacturer and factory established in 2009, with 68 employees, three production lines, and a 5,000 m² manufacturing plant. Its stated product range covers cemented carbide products for mining, drilling, geological prospecting, coal mining, construction engineering, and diamond production. The supplier reports export activity since 2013 and holds self-operated import and export rights, with exports representing 41%–50% of total sales. Production information includes carbide buttons, rods, shield cutters, stripes and blanks, and nozzles. The company states that it can process parts according to customer drawings and samples and uses specialized carbide manufacturing and inspection equipment. No certification records, after-sales service details, financial-credit evidence, or formal innovation metrics are provided. Two 2025 trade records associate the supplier with one Mexican buyer for drilling-related inserts, but the evidence is limited.

Supplier typeThe supplier is explicitly identified as a manufacturer, factory, and limited company located in Jinan, Shandong, China. Its stated business integrates R&D, manufacturing, and trade of cemented carbide products, indicating a direct production-oriented supplier rather than only a trading intermediary.

R&D capabilityThe company describes itself as integrating R&D with manufacturing and trade, and reports advanced cemented carbide production technology, manufacturing equipment, and detecting instruments. These statements support the existence of technical and development capabilities, but no quantified R&D investment, patents, new-product record, or formal innovation outcomes are provided.

Production capacityThe supplier reports 68 employees, three production lines, a 5,000 m² plant, 6–10 quality-control staff, and defined annual outputs for carbide buttons, nozzles, rods, shield cutters, stripes, and blanks. Its specialized equipment and broad carbide product range provide explicit evidence of established production capability.

Customization capabilityThe supplier explicitly states that it can produce and process parts according to customer drawings and samples. This directly supports customized manufacturing capability for customer-specific carbide parts.

Client casesTwo trade records from 2025 identify MCH MINING XPERIENCE S A DE C V in Mexico as an associated buyer for drilling-related inserts. These records provide a concrete customer reference, but they show only one named buyer and one transaction for each listed product, so the demonstrated customer base is limited.

Product Q&A

Q:What is tungsten carbide?

Tungsten carbide (WC) is a chemical compound containing equal parts of tungsten and carbon atoms. It is typically a fine gray powder that can be pressed into shapes for industrial machinery, cutting tools, and jewelry.

Q:What are the main applications of your tungsten carbide products?

Our products are used in down-the-hole drilling bits, tricon rock roller bits, underground cable laying bits, coal mining, rock cutting, and oil/gas exploration.

Q:Can the shape and color be customized?

Yes, the shape is customizable, and colors are available in Silver Gray or Primary Color. Surface options include coated or blank finishes.

Q:What grades of tungsten carbide do you offer?

We offer various grades including YG4C, YG6, YG8, YG8C, YG9C, YG11C, YG13C, YG15, YG16, and YG20, each with specific density, hardness, and application suitability.

Q:What are the advantages of choosing your company?

We offer free samples, direct factory production, custom-made options, precision processing, advanced equipment, and a 12-year professional experience track record.