Aluminum heat sink: 1. E&I is one of the first manufacturers that research and produce forged heat sink in China. 2. High-tech aluminum and copper forged heat sink. 3. High ratio extruded heat sink (ratio can reach 30). 4. High-tech and super dimension forged heat sink. 5. Super dimension bonded fin heat sink (heat dissipation equals to extruded heat sink). 6. Large dimension braze welding heat sink ( the heaviest weight can be more than 10 tons). 7. High-tech sunflower aluminum alloy heat sink 8. Multiple-hole heat sink ( like heat sink with 3 lines and 27holes).
E&I is a hi-tech aluminum alloy and magnesium alloy products leading manufacturer in China, supported by the strong scientific research potency of National Light Alloy Research Centre. It has advanced inspection and production equipment and the best professional R&D team of aluminum alloy and magnesium alloy products in China. In strict accordance with the ISO/TS16949 quality management system standard, E&I provides the best total solution of aluminum alloy and magnesium alloy products (such as forgings, extrusion, CNC, profile, pipe & tube, and so on). It becomes many excellent companies' strategic partner. Its customers include the globe 500 companies and it exports to more than 40 countries, such as Japan, America, Germany, Italy, and so on.