Ewinton high-tech company specializing in designing, manufacturing and marketing of innovative GPRS/EDGE CDMA/WCDMA HSDPA wireless modems. As a professional manufacturer, we have our own brand "Sentar" wireless data cards for both domestic and international sales. Our tactics combine our own brand products with agent distributions for famous brand names such as Sierra, Novatel, Option, ZTE and Huawei.

With strong foreign business team and fund support, our company provides services of designing various kinds of both GSM Modems and CDMA Modems strictly in compliance with CE standards according to our customers' requirements. With the advantage of advanced equipments, effective production lines and strict QC systems of products, our company produces various kinds of data cards with excellent quality. All our wireless cards strictly comply with ISO9000 quality standards. For further improving network high technology, we continuously launch high quality products which meet market demands at home and abroad.

Our goal is to provide good quality products with competitive prices and prompt deliveries to our customers. High quality, honesty and honor are the management guidelines that Ewinton persists in. They are also the base for the rapid development of our company, which has earned a great reputation in the international markets. We sincerely hope that our efforts would provide you with the most satisfactory service. At the same time, we provide OEM and product customization for our customers.

If you choose us, you will find out that we are your best business partner. We warmly welcome our old and new customers to cooperate with us to create a brighter future.