Chapter 502: Previously, there was no one to sell even if you wanted to buy; now, Zhang Xian can pick and choose.

Zhang Xian doesn't really have anything worth buying right now. He can basically produce warships, tanks, artillery, and airplanes himself.

Even if the production volume is low, the equipment he gets from daily sign-in rewards can last him for a while.

Once we get through this period and the factory's production capacity increases, there will be no shortage of weapons and equipment.