We are Shenzhen Haisheng Technology Co., Ltd based in Shenzhen , China. We are member of Tradekey.com since August, 2009. Our business is related to Security & Protection industry and we specifically deal in DVR. Please find our product details below: CATV modulator We are one of the biggest professional manufacturers making CATV modulator with good quality and competitive price. We have exported many CATV modulators to European, American, East-middle, Asian market, all our dealers are benefit from our product and service, If you import our products, we are sure of that you can become big sales soon. Sell CATV modulator We are one of the biggest professional manufacturers making CATV modulator with good quality and competitive price. We have exported many CATV modulators to European, American, East-middle, Asian market, all our dealers are benefit from our product and service, If you import our products, we are sure of that you can become big sales soon. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.