Using a resonant two-stage amplified system structure and the laser unit block design methods, high-power pulsed solid-state lasers for industrial are developed. The average output power of 957 W runs continuously for 2 h. The technical parameters such as power instability of 2.5%, photoelectric conversion efficiency of 3%, beam quality of 22 mm·mrad are achieved, and the laser is coupled into the 0.6 mm fiber. In the amplification stage behind the highest output power is up to 1125 W.