TRANSPORT CARGO: cartons, tray, board, etc
BEARING BALES: Precision double sealed bearings
STRUCTURE CHARACTERISTICS: Using carbon steel car manufacturing bearing and outer pipe welding composition
AXIS: cold pull round steel(can do galvanized processing), stainless steel
CYLINDER SURFACE MANAGE can make plastic bags. packet polyurethane
CHARACTERISTICS: flexible rotation, stable and has little noise
RUNNING WAY: no power
