Do you have any certificates?

Yes, we hold ISO 9001:2008 certification and can provide third-party test reports from SGS.

Medium Chromium Cast Grinding Ball

Name: 30mm High/Low/Medium Chromium Cast Grinding Ball
Brand: Qingzhou Taihong Special Casting Steel Co., Ltd.
SKU: 780850215

Shandong, ChinaQingzhou Taihong Special Casting Steel Co., Ltd.

US$800.00

20-19,999 Tons

US$750.00

20,000+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Content

75% ~ 80%

Model NO.

25-100mm

Usage

Construction, Chemical, Grind, Mine

Processing Type

Rolling Type

Size

10-165mm

Color

Brown

Customized

No Breakage

Tough Surface to Tough Core

Good Wear Rate

Strong Microscopic Structure

for Cement Plant

High Quality

for Copper Mines

for Gold Mines

Transport Package

Ton Bags or Steel Drums

Specification

ISO9001, SGS

Trademark

Taihong

Origin

Qingzhou, Shandong

HS Code

732591

Production Capacity

100000tons/Year

Key features

Customized Sizes: Available in sizes from 10mm to 165mm to meet specific grinding needs.

High Wear Resistance: Superhigh-Cr grades offer hardness up to 60 HRC and breakage rate under 0.5%.

Free Sample Available: Free samples under 10kg provided, though customer pays courier fees.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 for quality assurance.

Low Breakage Rate: Breakage rate strictly controlled to be less than 0.5% in various applications.

OEM/ODM Services: Full customization available from samples with dedicated R&D engineers.

Fast Lead Time: Production completed within 15 working days for both peak and off-season.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Qingzhou Taihong Special Casting Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.84h

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial grinding-ball production capacity, export experience, in-stock capability, quality procedures, ISO9001:2015 certification, ODM services, and OEM experience for recognized brands. It reports standardized inspection, complaint-handling, corrective-action, and fire-drill procedures, with stated lead times within 15 working days in both peak and off-peak seasons. However, it lacks an available SDK, reported no new products during the past year, has no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and lacks a factory environmental impact assessment report. Manufacturing capacity is not supported by a valid contract with the factory or associated subcontractors. Customer-case evidence is insufficient because the provided company description contains general customer-focus and teamwork statements but no specific cases.

Supplier typeThe supplier is presented as a manufacturing and exporting supplier of forged and casting grinding balls, with stated annual outputs of 200,000 tons and 150,000 tons respectively. It has self-operated import/export rights, has exported for 10 years, and primarily serves Southeast Asian and Middle Eastern markets.

CertificationsThe supplier holds an ISO9001:2015 certificate, providing explicit evidence of a quality-management certification. No other certification is identified in the provided information.

R&D capabilityThe supplier explicitly reports no available SDK and no new products during the past year. Although it offers ODM services, the available evidence does not demonstrate strong product innovation or software-development capability.

Customization capabilityThe supplier provides ODM services and offers customization from samples, indicating explicit design and product-customization capability. It also reports OEM service for recognized brands, further supporting the ability to manufacture according to customer or brand requirements.