タイトルまたは説明

Quick details:
Precision aluminum stamping parts
Large image: aluminum fin-heatsink for computer
Material: pure aluminum board A***0, purity over *9.6%
Depend on customer's requirements
Large image: 
Aluminum fin-heatsink for computer
Stamped aluminum fin heatsink for computer
Bowl shape heatsink for computer
**0W aluminum heatsink     
Application: computer cooling
Specification:
Overall dimension: **0**5mm in height
Aluminum fin thickness: 0.3mm
Fin quantity: *0pcs
Fin thickness: 0.4mm
Part weight: *3 grams
Material:
Pure aluminum board A***0, purity over *9.6% (GB/T********6 standard)
Little impurity brings very good electrical and heat conduction
Excellent performance in corrosion-resistant as well
Processing techniques:
1. Aluminum fins: progressive die stamping
2. Aluminum board: extrusion+ CNC machining
3. Copper tube forming: automatic tube bending + burn into tip ends
4. Aluminum board and enclosure nickle-plated, copper fin passivate (insulation, oxidation and corrosion resistance)
5. Assembly: automatic fin wearing/assembly, then fixed by overflow soldering and screw/rivet combination
6. Quality check