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My company production of carbon steel ball quality conforms to the JB5301-91 (QB/T1894-93; AFBMA - STANDARD - 1989; JIS D 9404-1988) standards. Bearing steel ball quality in accordance with QB/T308-2002 (200) ISO3290: DJN5401 (E) : 2002-08. JIS B 1501 standard. Products in addition to supply the domestic market and exported to the United States, Japan, South Korea, India, Russia, Turkey, Germany, Moscow and other countries and regions.

We always adhere to the "create value for customers" business philosophy, and sincerely hope friends at home and abroad will continue support, maintain a long-term, stable and mutual trust relations of cooperation.