... hardening parts of automobile, motorbike, mold, agricultural machinery.2. hardening machinery parts, such as: all kinds of gear wheel ... 1. Annealing whole or partial all kinds of machinery parts.2. tension and annealing stainless steel ... open die forging equipment: extrusion, rotational moulding, cut off, bending torsion shaping equipment: machinery press, automatic forging press, hydraulic press ...