Chen Jia Hsin Technology Co., Ltd. is a professional manufacturer of communication products, especially the product related to RF system. Our products have been applied to Cable TV system and Satellite industries. We have experienced engineer staff with professional background, for that we could provide you professional service and technique. We have strong supply chain and reliable management to achieve our gold with efficiency. We also had over 10 years experience of developing and manufacturing CATV head-end product with global customers. Our customers are around Central and North America, and we have been doing business with huge head-ended product suppliers for very long time.Chen Jia Hsin Technology Co., Ltd. was founded in Taiwan . From design to manufacture, we have 200 types of communication products. We have skilled manufacturing staff, experienced engineer, and state of the art manufacturing and testing facilities, which we could provide Original Equipment Manufacturer fast turn-around and competitive price for OEM (Original Equipment Manufactured) service.The company located in Lin-Kung Proc. Zone, Kaohsiung, Taiwan. The new products were complete developed recently, which are including QAM modulator, 6SD encoder+1 QAM, DVB-T modulator. ATSC convert box and set-top-box were on our product list at once. We hope that we could have this opportunity to work with you. Thank you.