characteristic
                    
                        ꔷ Design and manufacture hotbox process corebox according to 3D data
  from customer
ꔷ Reverse engineering design and manufacture hotbox process corebox
  according to castings from customer
ꔷ Design and manufacture hotbox corebox heated by electricity or gas
ꔷ Full 3D designing and CNC equipment manufacturing
ꔷ Reasonably set heating elements and temperature probes, set process
  deformation on years of experience in hotbox corebox design
ꔷ Cast iron or die steel material could be used by customer, to extend
  corebox life time
ꔷ According to customer needs, provide qualified hotbox cores for
  acceptance by actual core making