Original sentence: At the same time, German industry produced a number of advanced designs such as the  Tiger tank, the anti-tank panzerfaust, and V-2 rocket.Germany could not compete with Soviets on quantity of military production (in 1943, the Soviet Union manufactured 24,000 tanks to Germany's 13,000)
Edited sentence: Germany, unable to compete on quantity (in 1943, the Soviet Union manufactured 24,000 tanks to Germany's 13,000) adopted a strategy of competing on quality.These enabled German soldiers to continue to fight at considerable numerical disadvantage until the huge losses in 1944 used up the last German manpower and material reserves.This led to highly successful designs such as the huge Tiger tank and the anti-tank panzerfaust