Rotational molding fuel tank 1, Rotational moulding process 2, Mould: cast aluminum A356 3, Short lead time. Rotational molding fuel tankThis products ... , mould material is aluminum A356. Rotational moulding or Roto Molding which is a high temperature, low volume, low pressure ... have Music Box, Oil Box, Toys for Children, Water Tank, Clothes Cart, Cone Barrel, Dividing road cone and barrier, ...