Blog Center
  1. Home >
  2. Blog >
  3. Blog Detail

Low cost steel frame mineral process

Steel Doors and Frames 101 Introduction Steel is very strong, and in its unaltered state, can withstand significant natural and man-made abuse. Properly installed and maintained hollow metal doors often last 30 years or longer. When repairs are necessary, they typically occur in the field at relatively low cost. Steel doors have a

toTop
Click avatar to contact us