Features to further Pulleys,Belt Pulleys & Sheaves : 1) Sorts of pulley:Belt Pulley,Transmission Pulley,Motor Pulley;Passive pulley,Driving Pulley,Sheave pulley. 2) Material status:Steel Bar/plate,Forged Steel,Cast steel,Cast Iron,cast aluminium. 3) machining Facilities:CNC centers,NC Lathes,common machines,balance test equipments. 4) Dynamic Balance Test & Static Balance Test are available. 5) Zinc galvanizing surface treatment or Antirust primary paints as percustomers'specifications.