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Anhui Ningguo Ninghu Steel Ball Co., Ltd has over 20 years of experiences in the production of grinding media.
We are one of the biggest grinding media enterprises in Anhui province. Our main products- DA-YANG
chrome grinding ball and chrome grinding cylpeb.
There are 3 major product series: high chrome, mid chrome, low chrome products. The products have the characteristics
of low wear rate, appropriate hardness, not broken, nondistortion, good stability, reliable quality and so on. Our products
have been exported to Asia,Africa,Europe,etc. The annual export is over 7,000 tons.
Our main production equipments: 8sets of 1T Medium Frequency Furnace, 4 sets of 0.75T Medium Frequency Furnace,
3 Full Automatic Oil Immersed Quenching Lines (treating capacity of single line is 24T/D), 6 sets of 2T/H
Platform Heat Treatment Furnace, 3 sets of Cartype Resistance Furnace;
Our main test equipments: Full Automatic CS Analyzer, import of Direct Reading Spectrometer, Metallographic Analyzer,
Hardness Tester, Falling-ball Test Machine, Impact Tester, etc.
Our company insists on the policy of science and technology enterprises, innovational service, faith cooperation, seeking
development together, We would like firstclass product quality, firstclass service to pursue partnership of mutual benefit with all customers at home and abroad.