GoldenBall Industry has been a manufacturer of airsoft BBs and precision balls, such as precision plasctic balls, metal balls , and etc. In addition, special alloy balls, ceramic balls and hollow balls are available. To satisfy clients’ specific requirements, we dedicated to innovate and develop advanced products and services. Our products are manufactured according to the ISO3290-2001 Standard. Besides, requests for custom-made balls of all kinds of materials, sizes and tolerances are welcome. Those who are interested our precision balls, please contact us right away.