Derusting chemicals are very effective in removing rust, scales, welding scales besides removing thin film of oil and grease. It is not desirable to treat metals in hydrochloric acid to remove rust.....
AVUDAI SURFACE TREAMENTS Pvt. Ltd ( formerly evercoate chemical pvt ltd.) was formed during 1997. We are the manufacture of surface treatment chemicals. The company has achieved staggering growth....
used in electrolpaiting and photographic and pharmecitacals industries exporting to us , uk, sweden, switzerland etc.
establised in 1994 company manufacture and exports photographic, electroplating and pharmecuticals chemiclas in india