1.Design & manufacture Customized rotomoulding mould/tooling. 2. Material : Aluminium 101A . 3.No porosity in the mould. Rotational moulding or Roto Molding which is a high temperature, low volume, low pressure thermoplastic forming process .It mainly suite for producing hollow, one piece parts such as large oil or chemical tanks, kayaks, point of purchase displays, frames, cases, furniture, ...