1, Rotational moulded float with LLDPE. 2, Mould: cast aluminum. 3, Short lead ... OEM and cutstom molding. 5, tanks. Rotational molded tanks,with rotomolding by roto mould & LLDPE Our product range includes: ... 4, we have R& D department. They can deal with tech-drawings composed by pro-engineer, CAD, solid works, ... We have Eight roto-machines, one of them has three arms and each of which is of 120 inches ...