Products Catalog :
9mm Auto Carbon Steel Balls , Custom High Precision Steel For Aviation Mar. 8, 2014 3:46:23
Detail: 9mm Auto Carbon Steel Balls , Custom High ....
Applications:
Auto, motorcycle, bicycle, bearings, aviation, precision instrument,
Machineries, chemical industry, Auto industry, ....
See more »Qingdao Ballword International Trading Co., Ltd .... machinery industry such as bearings, bicycle, valve, automobile applications, grinding media etc. Our main products are carbon steel balls, ....