About Ningbo U&J Bearing Manufacturing Co.,Ltd.
we, ningbo u&j bearing, specialize in manufacturing high quality and long life motor quality ball bearings. u&j is located in yuyao, ningbo and covers an area of 20,000 square meters... Read more
we, ningbo u&j bearing, specialize in manufacturing high quality and long life motor quality ball bearings. u&j is located in yuyao, ningbo and covers an area of 20,000 square meters... Read more