Feige Steel Balls is a large-scale and modern steel ball production enterprise based in Changzhou, with an independent main factory area and branch factory areas, covering a total area of 18,000 square meters. The annual production capacity reaches 4,000 tons, firmly placing it in the first echelon of domestic steel ball manufacturers. The company is a national high-tech enterprise and a national technology-based small and medium-sized enterprise. It has passed the quadruple international certifications of ISO9001, IATF16949, ISO14001, and ISO45001. The "Sai Ge" brand steel balls under the company's portfolio are well-known both domestically and internationally, making it a highly competitive export base for all categories of high-end steel balls in China.