... *5*2m or 20*6m 4, Knotted and knotless net PE Fishing Net Cage1, HDPE material2, Square&circle cages3, 5*5*2m ... development, manufacture and sale of the neritic net cage and deep sea anti-stormy net cage, and research of the sea aquaculture ... . With the implement of national industry adjust policy of and application of some new techniques, the Chinese aquaculture industry will get ...