We have 4 big professonal factories on Prawn Feeds! We specialize & expertise in aquaculture feeds research & manufacture since 1989 till now, especially Shrimp Feeds production. Our first mother factory was established in 1989, with high technology & quality shrimp feeds booming & good reputation established in world wide countries, and in 2003 we established our second big factory,and then, in 2009 our third big factory was established and put into production, then 2014 we established our 4th factory! We have very top engineer teams on shrimp/prawn nutrition research works & scientific formulation design according to different shrimp species & farming conditions! We warmly welcome excellent users & cooperators from any countries to establish long term cooperation! for your reply & comments, you can visit our website or search Sanfengfeeds or add our whatsApp & Viber:+8613821085851 to reach us.