600P marine sewage treatment plant is normally for large ships. If the vessel space is not big enough, 2 sets of 300P sewage treat plant is also optional.
Garlic slice can supply the whole year. And packge is 12.5*2/25KGS.Garlic slice can used for seasoner in kitchen can used for feed additives also. Garlic slice can supply all of the world. Such as america and russia.