The company mainly providesLType skin care tube,SType Pitot tube, portable anemometer, digital atmospheric pressure gauge, precision digital differential pressure gauge, compensating micro pressure gauge, inclined tube differential pressure gauge, empty box pressure gauge, digital micro differential pressure gauge, temperature and humidity recorder, high-pressure digestion tank, wind speed alarm device,PM-3Maxwell vacuum gauge,PM-4Maxwell vacuum gauge,UVacuum gauges and other products.