Do you have any certificates?

Yes, we have ISO 9001:2015 certification and can provide test reports from third parties like SGS.

20-120mm Casting Iron Ball for Mining Ball Mill

Name: 20-120mm Casting Iron Ball for Mining Ball Mill
Brand: Qingzhou Taihong Special Casting Steel Co., Ltd.
SKU: 779825455

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

US$499.00

20-99 Tons

US$489.00

100+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

High Quality

Good Performance

Good Wear Rate

High Hardness

Model NO.

20-120mm

Transport Package

Ton Bags or Steel Drums

Specification

ISO, SGS

Trademark

Taihong

Origin

Qingzhou, Shandong

HS Code

732591

Production Capacity

100000tons/Year

Key features

High Hardness Options: Available in Low-Cr, Medium-Cr, High-Cr, and Superhigh-Cr with hardness up to 60.

Diverse Size Range: Nominal diameters from 20mm to 150mm with precise tolerance control.

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

Strict Quality Control: Includes raw material testing, finished product testing, and 100% visual inspection.

ISO Certification: Company holds ISO 9001:2015 certification and provides third-party test reports.

OEM and ODM Services: Customization available from samples with dedicated R&D engineers.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Free Sample Policy: Free samples under 10kg available, though customer pays courier fees.

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: ≤1.74h

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.