About Us

Company Profile

Anhui Ningguo Ninghu Steel Ball Co., Ltd. is a professional production of wear-resistant materials backbone enterprise with a history of more than 30 years, integrating R&D, production, sales and service. It is also a high-tech enterprise, China Foundry Association governing unit, certified by ISO9001 Quality System, and a designated supplier for major domestic import and export companies. Through the unremitting efforts of all employees, the enterprise has developed into a wear-resistant material manufacturer with leading production technology, the most advanced fully automated production line and an annual capacity of 50,000 tons.

Wear-resistant products with new grinding media are consumable for key industrial equipment. The company's flagship products, "Da-yang" brand chromium series grinding casting balls, grinding casting cylpebs, liners, hammers, and other wear-resistant products have the advantages of high hardness, low breaking rate, strong corrosion resistance, low abrasion and good wear resistance, etc. Our core products are widely used in cement and building materials , metallurgical mining, thermal power generation, magnetic materials and other industries.

Relying on the perfect quality management system, advanced production equipment, strong technical force, efficient quality testing methods, the company has established stable long-term cooperation with China National Building Materials Group, CONCH Group, China Gold, CMOC group, China Datang Corporation and other well-known domestic and overseas enterprises, the marketing network is covering all over the world.

Wear-resistant Industry Foundry

Since its establishment, the company has been committed to the technical research and innovation of wear-resistant products, drawing upon, assimilating, and innovating with advanced domestic and international technologies and equipment. By continuously increasing R&D investment, the company has obtained over 50 national patents, forming a distinctive wear-resistant products with Ninghu-style production technology.

The company has gained widespread recognition from customers and society in its long-term development. It is a high-tech enterprise with a provincial-level enterprise technology center. The "Da-yang" brand grinding casting balls and grinding casting cylpebs have successively won various honors such as the Chinese Building Materials Machinery Industry Famous Brand, Anhui Province Famous Brand Product, Anhui Province Famous Trademark, High-tech Enterprise, and Provincial Green Factory, etc.

The company will continue to prioritize its customers, adhere to technological and product innovation, continuously enhance the technical content of its products, and fully leverage its technical and brand advantages to establish a domestically top-tier enterprise with international competitiveness.

OEM Service

At Ninghu, we are committed to providing tailor-made solutions for all of your company’s grinding media requirements. Our team of experts conducts thorough analyses to assess your specific needs and develop the most suitable grinding media for your application.