shenzhen jinci technology co., ltd. was established in 2004 and is committed to the research, development, production and sales of ultrasonic sensor products. the main products include: ultrasonic sensors, ultrasonic liquid level sensors, ultrasonic wind speed sensors, ultrasonic distance measuring sensors, and are used in distance detection, liquid gas flow detection, wind speed and direction detection and other fields. consultation hotline: 130-6682-8285