Dexiong Plastic Hardware Products17 years dedicated to the production and processing of metal stamping parts Dexiong Plastic Hardware Products17 years dedicated to the production and processing of metal stamping parts 
About spring shrapnel we know little, battery shrapnel, metal shrapnel, cell phone shrapnel contact who understand it? The following highlights:
Hardware shrapnel: the general term for all shrapnel. Metal shrapnel materials are mainly plastic shrapnel, stainless steel shrapnel, copper hardware shrapnel, iron metal shrapnel, aluminum stainless steel shrapnel and so on. All need to stamping metal mold forming shrapnel, we all call it a metal shrapnel.
Battery Shrapnel: Shrapnel is a metal shrapnel which is made of stainless steel shrapnel, copper shrapnel, iron shrapnel. Due to its good electrical conductivity and flexibility, copper is generally used.
Phone Hardware Shrapnel: a piece of metal shrapnel, mainly used in mobile phones, which generally use copper.
