We are Xcom Technology Co, .Ltd. based in Hangzhou , China. We are member of Tradekey.com since September, 2011. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in DLP six-axis adjustment table. Please find our product details below:auto air detector1. auto air detector2. air quality detector3. monitor and show the temperature and humidity4.monitor the air pollution degreesmoke detector1. smoke detector2. air quality detector3. imported professional sensors, high reliability, long life4. active sampling techniques, ultra-sensitive, high stability5. no smoking signs blinkThank 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.