We specializes in trasmission parts like balls, needles, bearings, rollers and other rolling parts made by different materials with trading and have more experiences in this line for many years. Our main products are bearing ballsŁ¬carbon balls, stainless steel balls, chrome balls,copper balls,brass balls, plastic balls, ceramic balls,hollow balls, aluminum balls,tianium balls,valve balls,hard metal balls, hunting balls and grinding balls, ranging from 0.5mm to 150mm, including metric and imperial sizes, sta...
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