Yingkou Hongxin Electrical Co., Ltd.   

Seeking truth and pragmatism is the hard truth Beijing polymer sensing technology Co Ltd is a high-tech enterprise of design, production of high technology products of jujube polymer humidity sensor, is an important producer of domestic humidity measurement of product. The company was founded in 1998 August, including the production of high polymer capacitive humidity sensor, humidity transmitter module, temperature and humidity transmitter, temperature and humidity meter / control meter, temperature and humidity control system, storage battery equipment and other types of products, covering agriculture, communication, HVAC, weather, flight, household appliances, environmental monitoring, military engineering and other applications. ...