October 6, 2003
Mr. Manuel Uy
Tool and Die Department
Unimasters
Tacloban City, Leyte
Dear Sir:
Our staff is conducting a survey concerning the close tolerance of stainless steel. I am particularly interested in its transforming at low temperature to remove residual stresses accumulated during fabrication.
May I request you include in your list the complete list in the cyroforming process?
I will appreciate your reply.
Very truly yours,
Reinbert M. Costelo