We are real manufacturer who has our own technology not assembly with other company's module.We produce the following digital H/E systems.- 8VSB Modulator - 8VSB Remodulator for Terrestrial broadcasting- QAM modulator (supports QAM A/B/C)- Transmodulator(QPSK->QAM)- ASI switcher- DS3 distributor- HD SDI switcherWith above systems, we already have been demonstrated by several customers such as SamSung Elec.,LG Elec.,DaeWoo Elec.,Humax,KT(Korea Telecom), SkyLife(SMATV), CATV broadcasters, etc.So, you can trust the technical quality of ourcompany. We are founded in 2002 and only focusedon the digital broadcasting system.Do you want to be a digital leader?We can be your partner who has real digital solution.