AVUDAI SURFACE TREATMENTS PVT LTD Address: 10, Sboa School Road, Anna Nagar West Extn. Chennai - 600 101, Tamil Nadu, India Contact Person: Mr. E. Avudaiappan Manufacturer and Exporter of Surface Treatment Chemicals : Degreasing Chemicals, Industrial Degreasing Chemicals, De-Rusting /Pickling Chemicals, Phosphating Chemicals, Industrial Phosphating Chemicals, Metal Pretreatment Products, Chromatizing Chemicals, Oxidizer, Rust Converters, Miscellaneous Chemicals