Shangdong Renke Control Technology Co., Ltd, based in China, lists a range of sensor and monitoring products on Global Trade Plaza. These include wind direction sensors, ammonia sensors, soil temperature and moisture sensors, wind speed meters, soil NPK sensors, CO2 sensors, and related environmental monitoring devices. The company highlights technical details such as output signals, voltage ranges, environmental tolerances, and materials like alloy housings and powder-coated finishes in its product descriptions. Buyers can send an enquiry through Global Trade Plaza.