- SAWNICS Inc.
- design,development,mass production,SAW Filter,SAW Duplexer.
- Address:460 Cheonheung-ri, seonggeo-eup,
- JTECH CORPORATION
- PLL,VCO,Ceramic filter,Cavity filter,LC filter,Saw filter,LNA Module,RF Switch,Wireless Phone/Radio & System.
- Address:70-20 Myunmok6-dong
- Glospot
- Bluetooth, Sensor, Module, Edlc, Thermistor, Thermal Cutoff, FM Tuner, UV Sensor, Detector, Saw Filter.
- Address:Changup Boyuk Center, Kicet, 233-5 Gasan-Dong, Guemcheon-Gu
- Bada Tek Co.,Ltd.
- Convery bearings,DJF-coupling,Excavator,Cast replacement part,Auto dicing saw M/C,Hub type blade,Track chain ass'y,Various filter,Spin-on filter,Auto accessory part -2,Auto accessory part-1.
- Address:Rm3307,Korea Trade Tower, Samseong 1-dong ,Gangnam-gu
- C-tech
- Saw Filter, If Saw Filter, Rf Saw Filter, SAW multiplexer, SAW Resonator,Microwave Components.
- Address:Bundang-Gu
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