Pressure and level sensors, transmitter; Ultrasonic level sensor and transmitter; Safety gate, isolation module, data collector and special instrument; Zigbee wireless sensor, 900M wireless recorder, temperature recorder, etc. Temperature and humidity sensor and transmitter; Water immersion, carbon dioxide and light sensors; Electromagnetic flowmeter, etc. Kunlun coast is from a pure hardware manufacturers to field data provider transformation, for the flow field of industrial production, manufacturing, production line, modern agriculture, warehousing, logistics and cold chain to provide all the packages of measurement, data acquisition, recording, transmission and data docking services.