... /500/550/600mm 2.Use:Civil furniture cabinets Slide-rail for Drawer(manufactory)1.It contains fixed orbit,dynamic orbit ... and sliding piece.Good quality2.It is used for Civil furniture cabinets, office furniture, cabinets, cabinets, bathroom ... in the communication aerial, telescopic antenna, Slide-rail,Track Way,Slide for Drawer(manufactory),new high-tech enterprise taking producing, ...