Keyun Technology (Shenzhen) Co., Ltd. specializes in the research, development and production of sensors and high quality monitoring equipment. Its product range includes the fields of automatic control, car security system and road traffic management.Thanks to its wide range of possible configurations, the hand-held instrument can be easily adapted to meet different international regulations and guidelines.



Panther-I, the breath alcohol analyzer for traffic checks is a latest product Keyun developed recently to address the needs of the police in testing the blood alcohol...