Feigou Steel Ball is a scaled and modern steel ball production enterprise based in Changzhou, with an independent main factory and branch factories, covering a total area of 18,000 square meters. The annual production capacity reaches 4,000 tons, solidly ranking in the first tier of domestic steel ball manufacturers. The company is a national-level high-tech enterprise and a national-level science and technology small and medium-sized enterprise, having passed the four international certifications of ISO9001, IATF16949, ISO14001, and ISO45001. The "Sai Ge" brand steel balls under the company are well-known both at home and abroad, and it is a highly competitive export base for all categories of high-end steel balls in China.