... price 2.Fast lead time 3.6 years professional experiec 1. PP for crystallization type polymer, commonly used plastic ... aging, brittle, yi deformation. 6.This product material PP, mainly used in communication products accessories Item name:cnc ... Certification passed : DongGuangHongHao Materials available: Plastic--ABS, PC, PV, PP,PMMA, POM, PA(NYLON), RUBBER, SiliconeMetal--Aluminum, Copper, Brass ...