Anhui Ningguo Ninghu Steel Ball Co., Ltd. is a prominent manufacturer and trading company specializing in high-performance wear-resistant materials. Established in the 1980s and based in Xuancheng, China, the company has over 30 years of expertise in the research, development, and production of grinding media. Operating under the "DA-YANG" brand, its core product portfolio includes chromium series casting grinding balls, grinding cylpebs, alloy steel castings, liners, and hammers. These products are engineered for high hardness, low breakage rates, and superior corrosion resistance, serving as essential consumables for the cement, metallurgical mining, thermal power generation, and magnetic materials industries.
Jinan Houde Abrasion Materials Co., Ltd is a professional manufacturer, trading company, and distributor of wear-resistant materials, also offering contract manufacturing services. Established in 2001, with some sources indicating 2002, 2010, or 2016, the company is based in Jinan, China, with some operations also noted in Zhangqiu and Dongying. With 101 to 200 employees, Jinan Houde Abrasion Materials specializes in the production of grinding media, including wear-resistant steel balls, wear-resistant steel rods, forged steel balls, high chromium alloy wear-resistant steel balls, low chromium alloy wear-resistant steel balls, and alloyed casting steel balls. They also produce steel cylpebs. The company operates a factory with an annual production capacity of 60,000 tons of various steel rods and steel balls, utilizing advanced production equipment. Their products are primarily used in large mining, chemical enterprises, coal-fired power plants, cement plants, and new building materials industries. Jinan Houde Abrasion Materials holds ISO 9001 and ISO 14001 certifications, demonstrating their commitment to quality and environmental management. They export to international markets, including North America, South America, and Eastern Europe.
Grinding Ball$670
Grinding Ball$670
High Hardness B2 and 65mn Mateial Forged Grinding Ball (dia40mm)$570