1.roto mold 2.short lead time. 3.Made of LLDPE. 4.OEM welcome. 5.Durable and strong. roto mold for handwash station Rotational moudlding 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, carts, ...