Mechanical Engineering

In 1992, Nanhua's alarms started to enter into metallurgy industries and started to match and work with large, medium sized cranes; Tthrough long time practical applications, Nanhua continuously improve the design and workmanship of their products. Till now, Nanhua's alarms and warning lights have been widely used in large manufacturer and projects. Nanhua is proud of Nanhua's products can work normally under rapid temperature change, strong vibration.