China Suppliers > Hebei E-ming chemical Co.,Ltd. > Tri-band phosphor
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- Region :China/Hebei
- Tel : +86-0311-87085559
- Fax : +86-0311-87089191
- Email :Lvjian3@hotmail.com
- URL :
- Add :No.448 Heping West Road, Shijiazhuang 050071, China
