Donghuan, Taizhou, Zhejiang, China,318000
our company is searching for the various silicon materials, something like IC grade scrapped wafer, broken semi top & tail. If you have any of it, please contact me. Please believe that this a long-term item. ...
long-term buying various silicon materials, something like ic grade scrapped silicon wafer, broken silicon wafer, semi top & tail. if you have any of it, please contact me.