1,die casting mould,Aluminum A356,pure aluminium ingot 2,Various texcture:polished,sand blast,teflon coating 3.Short lead time die casting mould 1 ... produced fully closed.6) Rotational moulding products can be filled with foam material, to achieve thermal insulation. 7) No need ... .8) It’s available to deal with a variety of surface patterns and produce products in various colors. die casting mould