Dingshengwei Electronics Co.,Ltd (DSW) is dedicated to design, manufacture and sales of CATV analog & digtal headend with our band name SOUKA. DSW obtained ISO9001:2008 certificate authorized by CQC. We have 100 in-house skillful workers, which ensures the punctual delievery date. And a perfessional engineer team made up of 10 senior RF engineers to fullfil precise management over all projects honored by our customer. As one of the most reliable suppliers in this field, we continually spare no efforts in developing DSW into a world recognized brand with trustworthy and solid reputation. DSW sincerely invites you to enjoy the fascinating experience of modern technology and excellent customer service provided for you by our professional staff.