Shenzhen BLUESKY Technology co.,ltd has founded in 2005.Our company mainly produces thermometer, temperature sensor, temperature and humidity controller and controlling solutions.   Since 2008,BLUESKY has entered the pet and aquarium industry to design the digital thermometer and electronic components. WT-897,WT-996 is representative design of our company.   Now, we provide thermographs series, heater, small tank, water/air pump. Originality and practicabil...