Nanjing GaoHua technology Co., Ltd is an ISO9001 qualified manufactory, which has own patents of key technology and concentrates on developing variety of sensors/transducers and undertakes measuring-controlling projects.

We can produce 500,000 sensors such as pressure, level,temperature, position, etc. per year. With good quality and price,our products are widely used in railway locomotive, underground mining equipment, engineering machinery, shipbuilding, petroleum machinery and other kinds of industrial automation process control field.