Shenzhen shengdahui electronic Corporation Limited is a high-new technology company, a professional manufacturer engaged in the research, development, production, sale and service of all kinds of modems with Different types of interfaces. please contact with us: autoguider at gmail dot comNow our products are Industrial modems and 3G modems: -RS-232/USB/RJ45 GSM/GPRS/EDGE/HSDPA/HSUPA/CDMAIndustrial modems; -USB 3G/3.5G EDGE/HSDPA/HSUPA/EVDO modems. Since establishment, we have been dedicated to providing for our customers home and abroad products of high quality. Our company is headquartered in Shenzhen Futian CBD, China. and we have set up a production centre in Baoan Shenzhen, China. Our factory has been established over 5 years. We are famous for honoring sales contracts in time at home and abroad. At present We have more than 100 foreign customers and 200 domestic customers. Our annual business turnover is about 20 million U.S. Dollars. At the begining of our company, "high quality and customer first" is our motto.We always try our best to meet our customers' requirements. If you choose us, you will find we are your best cooperating partner. We warmly welcome new customers to cooperate with us to create a promising future
