COMTECH offers a variety of water cleaning and filter products.
We have specialised in supplying water filter, water purifier, water filtration, and Reverse Osmosis System.
PH-Liquid Value Tester:
* Use profession to determine the residual pH content in the public water and according to the changesin color.
* Guarantee the supply of good quality drinking water
* It is better use with chlorine to test the water quality.