... 1,000,000 Piece/Pieces per Month CNC turning LED Heat Sink Specificationsprecision turning parts,lathing,turning 1.ODM/OEM ... CNC turning LED Heat Sink 2.Quality parts,On-Time 3.ISO9001, ... steel tube/ steel sheet with steel castings…3) Industry involved:Locomotive,Power transmission industry, marine container transportation, Construction4) Representative Product: ...