Taian Zhongrui Steel Ball Co., Ltd. was established in 2004, with the investment fund of 5,000,000 Yuan. We specialize in the production of kinds of quality steel balls. Our enterprise has had experience of several years, and our products have been in the leading position in the same profession. Our steel ball products, with the spec of 0.5mm-65mm intervals and 10-1000 standards, include carbon steel balls, bearing steel ball, stainless steel balls, aluminum balls, copper balls and other material metal balls. Our products are mainly applied to the bicycle, manpower-operated vehicle, light, machinery, spinning and weaving, measuring, chemical, war and aviation industries.