Daewoo Techno Park 187-7, Dodang-Dong,

We have been engaged in Solar bisiness for a long time, and September 2011 have started manufacturing of Phospor for LED packaging company. LED phosphor is the core materials with LED chip. To compare...

27507B TBI Center, SungkyunKwan Univ. 300 chunchun-dong JanAn-Gu, Suwon-Si Gyeonggi-do 440-746 Korea

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Vabien 3,B/D, 215, Sunhwa-dong, Jung-gu, Seoul, Korea, 100-130 South Korea, Seoul

Dear Sir,Really nice to contact you.I am Mr. Simon Kim of SEJIN SY CORP in Korea.As our company is investment company for China Rare earth big factory currently, we have been supplying all kinds of Ra...