... casing,crust, LED strip light housing, led bulb heatsink.Process flow;1, extrusion mould designing2, Opening mould - Die trial3, ... production5, cutting6, deep processing7, surface treatment8, packing. Production LineApplication RangeHeterotype extrusion aluminiumIndustrial, machinery parts,structure sections.Universal ... die mould, porthole die, auluminum profile for machine/equipment/ lathe rai