Shanghai JD Electronics
Shanghai JD Electronics is a Buying Office based in China. Main products and services: broken/scrap wafer,top&tails,ingot fallout,pot scrap.
Company Profile
We are the main silicon materials buyer located in China.We are keep sourcing the scrap silicon materials such as broken/scrap wafer,top&tails,ingot fallout,pot scrap and so on.The following red marked is our basic purchase requirement on silicon materials:
Silicon purity >6N(99.9999%)
P type
Resistivity>0.5ohm.cm
IC/Semi grade materials is prefer
Now we are purchasing:
Item A: Whole/scrap/broken silicon wafer
-----> Bare/Polished,clean surface without coated/pattern/color film
Item B: Top&Tails/Pot scrap
-----> Better IC/Semi grade silicon materials,now solar grade still accepted!
Item C: Virgin polycrystalline silicon
-----> Chunks/chips/granules from famous manufacture as Wacker,Hemlock,MEMC or Japan Corps!