Shandong Lanjing Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to the research, development, production, sales and service of applied instruments in atmospheric environmental protection monitoring, mainly focusing on meteorological equipment, agricultural environment, air quality, water level and water conservancy, electric power and transportation, Internet of Things sensors and other fields. The company is headquartered in Weifang, Shandong Province. So far, the company has the ability to mass produce a series of automatic weather and environmental monitoring stations, various detection sensors, and maintenance support equipment. The products have been widely used in many fields such as meteorology, forestry, agriculture, scientific research, colleges and universities, and maintain a good reputation among customers