VTL HOIST has dedicated heat treatment workshop, including several kinds of heat treatment devices, such as salt-bath furnace, carburizing furnace, tempering furnace, high frequency and semi-induction quenching, sand blaster and etc, equipment are totally added to more than 10 sets. The workshop has strong capability to process more than 10,000,000 pcs components in house, providing superior safety and life time guarantee for VTL products.
