🏭Factory

Factories are four types that are different in the amount of energy efficiency, the amount and the number of raw materials, maximum mintage, and cost of repair. Undoubtedly, the more equipped the factory, the more the maximum mintage. Each factory is a sellable or tradable NFT(Also Known As Metafarmer NFT-Fi). When the factory runs out of its maximum mintage, it's out of order; however, you don't need to purchase a new factory to keep minting, and you can repair and renovate the broken factory.