lampholderceramic

99% AL2O3 ceramic insulator Fired through high temperature good experence in quantity production produce according to drawing we can produce certain ceramic lampholder according the client's drawing or sample , and you can also provide your own molds to us Feature1.Made of alumina ceramic material2.Fired through high temperature3.Progress:Grind, Polish4.High intension5.Solid-resist6.Alkali- ...