We supply spindle handles used for mechanical equipment and chairs. We insist ontotal quality management and make on-line and off-line combined to make sure thequality stability.Material: 1045, 1020, 1010, 1018, 1215 (free cutting steel), 40MnProcessing and operation: sawing, heat treatment, numerical control machining, drilling, honing, grinding, machining center, electroplating producing area:China payment:L/C, T/T, D/P supplying capacity:180,000pcs/month