... factory can supply many kinds of pumps to you,always would like supply good price to ... 5>also we can design the words on the pumps.6>beside,we also can manufacture chainwheel&crank,handle ... and exports chainwheel&crank,handle bar,stems seat post,B-D axle,BB set,BB cups,hub spindle,side ... stand,double stand,rear carrier pumps.Also we can supply children bike,baby chair, pedals ...