[Source of raw fish] the materials come mainly from the deep South China Sea, which after being ensuring freshness, are processed as per HACCP standard. [Size] 200-250 250-300 300-350 350-500 500-600 600-700 700up [Economic value] Hair Tail is one of the main sea economic fish in China, whose annual output ranks first of its kind in China. Hair Tail is noted for it tenderness and deliciousness, and thus gains it popularity among the people.