... injection molding 3.top quality,competitive price. top-quality LED plastic lamp holder,lamp base:1. ... -station service:from prototype making,mold design,mold making,injection molding,product assembly ... consumable,medical appliance,auto,aerospace,(OEM),Various plastic materials: PP,PE,PS,ABS ... 2738,S136, SKD61,H13,SKD11,etc, with high hardness.Advanced equipments:precision grinder,milling machine ...