Selective　laser　sintering　(SLS)　technology　which　is　based　on　additive　material　shows　great　advantages　for　its＇　almost　no　limitation　in　sintering　material.　Beside　additive　fabrication　traditional　laser　processing　technologies　such　as　laser　cutting\aser　drilling\aser　marking　are　based　on　removing　material.　In　this　paper　laser　vaporizing　sintering　(LVS)　fabrication　technology　has　been　introduced　to　fabricate　thin　wall　structure.　This　technology　is　based　on　both　material　removal　by　laser　vaporizing　and　material　addition　by　laser　sintering.　This　is　a　novel　technology　which　combines　two　different　methods　to　fabricate　micro　part.　This　method　can　sinter　several　powder　particles　together　to　form　microstructure.　It　can　be　used　to　fabricate　2.5　dimension　thin　wall　parts　and　hopefully　will　be　developed　to　a　new　material　removing-adding　technology　to　produce　micro-components.　©　2009　Copyright　SPIE　-　The　International　Society　for　Optical　Engineering.