... loin,2kg/bag, 5kg/bag, 7.5kg/bag,with or without bloodmeat,size 100-200g,200g English ... Sir/Man,we are manufactory in Zhejiang Province,China. we can process frozen pacific mackerel W/R ... mackerel loin,frozen bonito, frozen precooked bonito loin with bloodmeat or without bloodmeat,frozen W/R bonito. ... Huangguan is looking forward to cooperation and partnership with companies from both home and abroad.