... long life and easy use oil pot, design with all steel construction,including:can,pipe pump,sput tie ... our very long life and fluently easy use design,with all steel construction,in which some important parts ... short its life.Below is our design:1.can:good quality steel with powder coating,color could be changed ... such as spout,nuts,tie-in,we produce them with steel instead of plastic,only to assure you ...