... Material:PlasticProduct:injection mouldName:injection mouldMould Shaping Type:Plastic injectionMould core material:NAK80, S136, 2316, 2738, H13, 5CrNiMo, 718H, P20, 40Cr ... pin location and other design details. For complex products, or large size products, especially those need hot runner, we will adopt mold ...