... is about 1/3 or 1/4 of that of blowing or injection mould.2) Plastic rotational products have strong edge ... ChengNameAluminum rotational MouldMoulding materialA356,ZL101Plastic materialPP,ABS, PC, PVC, HDPE,PE, LDPE, LLDPE,PU, PMMA, PA66+GF and so on.Mould ... customer confirm mould and samples,arrange shipment plastic chair and table LLDPE