... quality LED plastic lamp holder,lamp base:1. Customize precision LED lamp plastic part as per customer's drawing or sample,such as,LED light ... material:718,2738,S136, SKD61,H13,SKD11,etc, with high hardness.Advanced equipments:precision grinder,milling machine,driller,wire ... and mold drawing.Our principle is take quality as the first consideration with sincere service,good price,prompt delivery, ...