When you plant to purchase a certain machine, suggesting to take care below points instead of only concern the price:

1. What is the brand?

 2. Does this brand has good reputation and sell well in the market?

 3. What is the materials they used? Maganese steel or A3 steel?

  4. What is the thickness of the materials?

  5. What is the lifetime of the mold?

  6. What is the capacity of this machine?

   7.What is the guarantee period?

   8.The price cover to what equipments?

   9. What is the service?

  10. Whether they have the right and experences on exporting.

   11. How long they work in this filed?