... -time delivery ItemDescriptionName:Plastic auo lamp MouldMould Material: 45#,S50C,P20,2738,S55C,718,S136,2316,NAK80Core Steel:45#,S50C,P20,2738 ... ,S55C,718,S136,2316,NAK80Cavity Steel:45#,S50C,P20,H13,718,2738,ETCMould ... customized and qualified mould as per requirement. P20/718H/H13/S136 steel PP/PC/PS/ABS/PE injection car battery box ...