उत्पत्ति के प्लेस
Hunan, China
shell material
carbon steel,stainless steel,nylon
ball material
carbon steel, S.S. bearing steel, nylon
sub ball material
carbon steel,bearing steel,s.s.
fixing
screw,flange,circlip,welding,bolt,hole,stud
using
ball upside,downside,upwards,downwards
application
material handling,conveyor,cargo table,caster,furniture,airport