20+ YEARS · FACTORY-DIRECT GRINDING MEDIA & WEAR PARTS[email protected]

GRINDING MASTER®

A manufacturing partner for demanding work.

Ningguo Zhongyi Wear‑Resistant Materials Co., Ltd.

GRINDING MASTER® · NINGGUO, CHINA

Over 20 years of specialist manufacturing.

Grinding Master® is a specialist manufacturer of grinding media and wear parts with over 20 years of experience, serving mining, cement, construction and power generation. Our factory in Ningguo brings production, material evaluation and dispatch together at one site.

Factory entrance at Ningguo Zhongyi Wear-Resistant Materials Co., Ltd.
The factory is located in Ningguo, Anhui, China.
Wide view of the grinding media casting workshop
Casting workshop
Materials research and development building at the factory
Materials research and development building

Product knowledge starts at the factory.

Our product range includes cast grinding balls and cylpebs, forged grinding balls and rods, micro grinding media, mill liners, crusher hammers and ceramic balls.

We work with buyers to define material grades, dimensions and inspection requirements. For mill liners and hammers, drawings and installation details are part of the review. For grinding media, mill operating conditions and size distribution guide selection.

Finished grinding media packed in drums in the warehouse
Packed grinding media in the finished-product warehouse.

ORDER PREPARATION

From product specification to shipment.

A complete order identifies the product, selected grade, dimensions, quantity and inspection criteria. Packing format, shipping marks and handling requirements are agreed alongside the technical specification.

Drums, bulk bags and pallets are selected according to the product and delivery requirements. Available stock and production schedules are confirmed for each order.

Forklifts and shipping containers in the factory dispatch area
Container handling in the factory dispatch area.

INTERNATIONAL SUPPLY

Working with overseas purchasing teams.

We welcome inquiries from Africa, South America, Russia and Central Asia. Include the destination, order quantity, required documents and product specification so the quotation covers both product and shipping requirements.

Discuss your next order ↗

COMPANY RECORDS

Company documents and recognition

Business licence issued April 18, 2023
Business licence · Issued April 18, 2023.
High-tech Enterprise Certificate
High-tech Enterprise Certificate
Listing Certificate
Listing Certificate
 ISO 14001:2015 environmental management system certificate for Ningguo Zhongyi Wear Resistant Materials Co., Ltd.
ISO 14001:2015 environmental management system certificate · 20 June 2025 to 19 June 2028.
ISO 14001:2015 environmental management system certificate for Ningguo Zhongyi Wear Resistant Materials Co., Ltd.
ISO 14001:2015 environmental management system certificate · 20 June 2025 to 19 June 2028.
ISO 9001:2015 quality management system certificate for Ningguo Zhongyi Wear Resistant Materials Co., Ltd.
ISO 9001:2015 quality management system certificate · 13 July 2026 to 12 July 2029.
Original Grinding Master trademark registration certificate for 2014–2024

Trademark renewal registration certificate for trademark No. 12177796, class 6, valid through 6 August 2034

 

20+ YEARS OF MANUFACTURING EXPERTISE

Let's put the right material to work.

Work directly with a specialist manufacturer. Share your equipment, material and quantity to discuss the right specification.

Request a quote ↗