evaporaion-tools ,tungsten boat material :tungsten purity : 99.95% size : 49x 12x0.4mm

evaporation -tools

material : tungsten

size : 49x 12x 0.4mm  or customer's need

tolerance : +-1mm  length , +-0.2mm for width  , +-0.02mm for thickness

Packing : soft paper ,shrinked plastic bag , carton or wooden case

delivery time : 25-35days not inlcuding making mould

Moq : 200pcs

surface condtion : acid-washing

evaporation-tools ,tungsten boat, tungsten evaporater