G

• 
  GAINTA
• 
  GALAXY
• 
  GAMMA
• 
  GANGYUAN(港源)
• 
  GANR
• 
  GAPTEC
• 
  GATEMODE(捷茂微)
• 
  GATERON(佳达隆)
• 
  GAYNOR
• 
  GE CRITICAL POWER
• 
  GEMAC
• 
  GENERAL TOOLS MFG.
• 
  GIGADEV
• 
  GIGADEVI
• 
  GIGADEVIC
• 
  GIGADEVICE/兆易
• 
  GIGAIPC
• 
  GIGALANE
• 
  GLANDTEX
• 
  GLEAD(佳利)
• 
  GLGALANE
• 
  GLOBALEC
• 
  GLOWAY
• 
  GLVAC(昆山国力)
• 
  GMA(谷麦光电)
• 
  GOLDSTAR
• 
  GOOD-ARK
• 
  GOOD-ARK(固锝)
• 
  GORAL(斑羚)
• 
  GORDAK(高迪)
• 
  GOSSEN METRAWATT
• 
  GOTOP(GAOTONG)
• 
  GRAINGER / DAYTON
• 
  GRAND PACIFIC OPTO
• 
  GRAND(有容微)
• 
  GRE Alpha
• 
  GREATBRIGHT(台铭光电)
• 
  GSAMTEK(广溯)
• 
  GUANGDA(广达)
• 
  GUANGTU LED(光图光电子)
• 
  GUARDIAN ELECTRIC
• 
  GUXIANG
• 
  GXCAS(中科银河芯)