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Ningguo Kaiyuan Electric power wear resistant materials company ltd (hereinafter referred as Ningguo Kaiyuan), which is one of the largest grinding media manufacturer in China and belongs to Beijing Ruitai Technology. Ruitai Technology is a state owned enterprise, which was listed in Shenzhen Stock Exchange Center in 2006 (stock code:002066), the annual turnover is over CNY2.1 billion and has set up 9 sub-companies in China.

Ningguo Kaiyuan, located in Ningguo City, Anhui Province has been established since 2004 (with one subordinate known as XYC Imp & Exp trading) and has about 14 years’ experience in this industry. The factory covers an area of 100,000 m2, with 500 staff and the total assets is CNY 210 million. The annual production capacity of cast grinding balls is 60,000 Tons and the output of mill liners, alloy casting products is about 20,000 Tons. The series of developed cast grinding balls, mill liners and alloy crushing hammers are very popular throughout China.

Our products have been widely exported to overseas market, like Europe, America, South Africa and many other countries and regions. Our product’s stable quality and complete after-sales service have won us trusts among clients.