http://www.avachemicals.net AVA Chemicals (P) Ltd. is a Mumbai based ISO 9001:2000 certified company manufacturing the entire range of chelating / Sequestering agents and fine chemicals for over two decades. We manufacture organic chemicals, water treatment chemicals, laboratory chemicals, chemistry lab chemicals, industrial chemicals, construction chemicals, inorganic chemicals, chemicals agents, edta chemicals, acidic chemicals, basic chemicals, cleaning chemicals, merck chemicals, sigma chemicals, fas chemicals, phosphates chemicals, sulphates chemicals, water treatment chemicals and hedp chemicals.