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    About us

          Ningyang Yirun steel ball factory is located in the town of Lingyang County, Tai'an City, a cultural and tourist city, facing Mount Tai in the north, Qufu, the hometown of Confucius in the South and shuipoliang mountain in the West.
          The factory was founded in 1990, mainly focusing on the processing of low carbon steel and bearing steel balls for cooperation and exchange! Rely on the domestic supporting market and face the international market. Since 2008, in order to expand the business scale, create a good corporate image, build a professional steel ball production base, the enterprise specially purchased new land in Maozhuang Industrial Park, re injected funds, and rebuilt a modern steel ball manufacturing enterprise. At present, the whole plant covers an area of 15000 square meters, with more than 150 employees and 20 professionals. It has advanced professional steel ball manufacturing equipment and first-class steel ball testing equipment and instruments. The fixed assets are 5million yuan, the annual production of steel balls is more than 1500 tons, and the output value is nearly 20million yuan. The main products are carbon steel (medium carbon, high carbon), bearing steel, stainless steel (austenite, martensite) with production accuracy of g10~g1000, which are mainly for export. The products are exported from Hubei, Jiangsu, Shandong, Hebei, Beijing, Shanghai and other ports, and the customers are all over the world. Our products are produced in strict accordance with the national standard gb/t308-2002, German din5401-1993, American ansi/afbma std.10-1989 and iso3290-75. The product specifications are from ψ 2.5~ ψ The products are widely used in furniture decoration, electronics, bearings, Mixc, diesel engines, automobiles and other fields.
    In line with the business philosophy of people-oriented, management centered and quality oriented.
          Our enterprise aims to break through innovation, stabilize quality and implement management to improve efficiency. Based on the staff's code of conduct of being honest, trustworthy and practical, we cherish every contract and order we get, always put the interests of customers first, firmly establish brand awareness, and provide users with qualified products. Customer satisfaction is our pursuit.