It appears your miners run cgminer? What driver do they use, and if it's your own driver, where is the source code to your driver?
HashCoins Apollo, Zeus and Poseidon (discontinued) miners are indeed built using HashFast's chips on a custom PCB, redesigned and upgraded from those of HashFast.
The previous version of our web-interface is based upon cgminer, that's why we have no reason to publish the source, because it is the same.