... product.Cavity Qty Single / Multicavity.Material PC,PP,ABS, HDPE ,Steel,Aluminum,,SPCC etc.Surface Treament Glaze/Spray paint/Electroplating ... followng information given:1.Drawing / pictures with size details for the products2.Material of the products3.Material specifications4.Surface treatment5 ... you have any question on our production. Plastic mould for auto oil box,car oil tank,HDPE parts,blow mould