We are the leading Flexitank Manufacturer in Qingdao. Flexi tank is an ideal alternative to store and transport all kind of non-hazardous liquids, chemicals and food stuff by sea, railway and roadtruck. It can greatly cut shipping costs, increase efficiency and minimize negative environmental impact. Our Flexitanks has follow features -- Quality Management System ISO9001 2000,ISO 22000-2005 supervision -- Kosher Certificated -- Product Material FDA, EC standard -- Insurance Products Liability Insurance -- Fast delivery world wide -- Exactly to your specification -- Wide range of capacity 16.000L-24.000 LFor any question or need any help, pls let us know freely.Best RegardsTony YangQingdao Flexitank Co.,ltd.flexible.tank(at)gmail.com+86-158-6473-1850