材质：我们的材质是T2/L2，原材料产地是洛铜和西北铝业铝板
产品材质：
基板材质：L1、L2...LY…LF…等材质
复板材质：T1、T2、T3...H96、H90、H85、H80、H70、H68、H65、H63、H62、H60....等材制。
Material:
Our material is T2/12, the origin of raw materials are copper and aluminum in aluminum plate.
Product material:
Substrate material: L1, L2,LY,LF,etc...
Duplicate board material: T1, T2, T3, H96, H90, H85, H80, H70, H68, H65, H63, H62, H60, etc..