"Products: Explosion basin known as copper basin, tools for explosive gas areas, made of aluminum bronze, beryllium alloys are widely used in petroleum, chemical, and other potential fire and explosion hazard environments and also good mechanical machinery tools essential for the maintenance of these two qualities can play a proof function, and where beryllium alloy products can also play a shielded function Material: currently domestic production, sales and distribution of explosion-proof tools to distinguish the material can be divided into two categories: 1. The aluminum-copper alloy (commonly known as aluminum bronze) proof tools, specific material is a high purity copper matrix by adding an appropriate amount of aluminum, nickel, manganese, iron and other metals, copper-based alloy composition. 2. beryllium copper alloy (commonly known as beryllium bronze) proof tools, specific material is a high purity copper matrix by adding an appropriate amount of beryllium, nickel and other metals, copper-based alloy composition. These two materials thermally conductive properties are very good.