... cavity/core:P20,718 3.lead time: 45-50days vacuum cleaner mould Namevacuum cleaner mouldmould material45#,P20,H13,718,2738,NAK80,S136etc.mould ... from you2.Mould design:we will Communicate&Exchange the opinion with you after you place order.3.Material Purchase:Steel ... Than will send the sample's inspection report&injection parameters with the sample to you!7.Your instruction &confirmation for shipment ...