Molybdenum or tungsten boat 
1> Standard: ASTM 
2> Grade: Mo1 (Mo>=99.95%) 
3> Size: According to the drawing 

Product Introduction 
According to your drawing,GEMEI can supply all kinds of molybdenum or tungsten boat. 
Molybdenum and tungsten boat is mainly used for the evaporation coating.
Quality Assurance 
(1) According to globally recognized standards, such as ASTM, AMS, JIS, ... 
(2) Our technical staff involved in the entire production process to ensure high quality.