... manufacturer for lots of pulleys, such as V belt pulley, tape bore belt pulley, 3V ... professional manufacturer for lots of pulleys, such as V belt pulley, 3V, 5V, 8V belt pulley ... pulleys. V-belt pulley for bushing, with solid hubs. Standard sheaves, taper bushes sheaves, AK, BK series sheaves. ... CNC machining Systems. Our pulleys have high Precision and good interchangeability. It has aready achieved ...