DynaLab - Developer of Chinese Traditional (KaiShu, MingLight) and Simplified (Song, Hei) fonts, in TrueType, ATM, and Postscript fonts for Windows, Macintosh, Unix and Linux platforms. Japanese and Korean (CJK) fonts are also available. Specialize in OEM licensing - http://www.dynalab.com/
GB 18030 Chinese Font Support - Agfa Monotype offers extensive GB 18030 experience to software and hardware developers. - http://www.18030.com
UnionWay - Chinese, Japanese and Korean language software. - http://www.unionway.com/