Golden Tower Aquatech Co., Ltd is a aquafeeds producing group that located at the Bohai Bay of BinZhou China and in the line of provinding protein foods for aquaculture hatchery farms and aquarium fondling, Artemia，artemia shellfree(Frozen and FD)artemia flake with rich nutrition and EPA is regarded widely as a kind of important bait as aquaculture larval fishs and shrimps hathery foods .