STS Lab in coimbatore helps people check if their water is clean and safe. We test drinking water for dirt, germs, and harmful things. Our lab has smart machines and trained people who work carefully. We follow all the right rules to make sure the test is done right. Many families, shops, and farmers come to us when they want to know their water is okay to use. We give reports fast an... https://stslab.in/water-testing-coimbatore/