- Grace Electronics Co.
- TCXO ( Dip, Ceramic smd),VCXO ( Dip, Ceramic smd),Crystal Units (Dip, Ceramic smd),Humidity Sensor,Crystal Oscillator (Dip, Ceramic smd).
- Address:398-19,Sin-dong ,Yeongtong-gu, Suwon-si
- SHINSUNG SAW ELECTRONICS CO.
- oscillator,crystal,tcxo,vcxo,lvds vcxo,lvpecl osc,lvpecl vcxo,lvds osc sdo,tcvcxo,pll.
- Address:1106, Daeryung TechnoTown VI, Gasan-dong, Kumchun-gu, Seoul, 153-774 Korea
- Jung-Kwang Mechatronics co.,Ltd
- noise-filter,inductor,crystal-quartz,oscillator,ionizer,Ionizer,Inductor.
- Address:Rm# 304, 31-Dong, Shiheong Distribution-Complea, # 984, Shiheong-3Dong, Geumchoen-Gu,
- EZTECK
- Crystal,Oscillator,VCXO,TCXO,OCXO.
- Address:Seocho-dong
- Sunny Electronics Corp
- Crystal Oscillator,TCXO,VCXO,VCTCXO,SMD,TCXO & VCTCXO,Crystal Unit SMD,Crystal Oscillator,VCXO.
- Address:Mokhang-Dong 457
- ENP DEVICE CO.,LTD
- semiconductor,crystal,RTC,oscillator.
- Address:# 1727 Investel 1123-2 Sanbon-dong
- Dong Jin Electronics Co., Ltd.
- Oscillator Series,Crystal Unit,Tuning Fork,Crystal Unit,VCXO Series.
- Address:C-3501, Dongil Techno Town, 889-1, Gwanyang 2-dong ,Dongan-gu, Anyang-si
- Irech C&D Inc.
- VCXO (Voltage Controlled Crystal Oscilla) ,OSC (Oscillator),Hybrid I.C. 1,HIC (R/C Networks),Hybrid I.C. 2.
- Address:889-3,Gwanyang 2-dong ,Dongan-gu, Anyang-si
- Microquartz Electronics
- Oscillator,Crystal Unit,VCTCXO,TCXO,VCXO.
- Address:28-702, Songpa-2Dong, Songpa-Gu, Seoul, Korea
- Buban Techron Co.,Ltd
- TTL clock oscillator,TTL clock oscillator,Quartz crystal,Quartz crystal.
- Address:156-1,Samseong-dong ,Gangnam-gu
- ABLE TECH Inc
- Crystal sensor,thicknesssensor,HC-49S,SMD Crystal,Crystal Oscillator.
- Address:180-5, Shaeum-dong, Icheon-si
- Il Shin Communication Co., Ltd.
- TCXO / VCTCXO,VCXO,Oscillator,PECL&LVDS,Crystal.
- Address:60-21,Gasan-dong ,Geumcheon-gu
- KAYCOM CORPORATION
- oscillator,thermistor,IC,electronic component,anisotropic conductive film,Oscillator,Quartz Crystal.
- Address:# 711, HYUNDAE VENTURE VILLE SUSUGDONG, GANGNAMGU
- SEOAN ELECTRONICS CO., LTD.
- Crystal oscillator,TCXO,VCXO,TCVCXO,PECL Oscillator,Crystal Oscillators, Voltage controlled oscillator,VCXO,TCXO,Crystal Oscillators.
- Address:Yatab-Dong, Bundang-Ku Techno Park C-809
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