Manufacturer of RSS01, RSS02, RSS03 smoked rubber sheets Aludeniya Estates is a plantation conglomerate that is originated in 1967. Through being valued partner to our consumers we were able to satisfy many consumers over the years through being a supplier of quality smoked rubber sheets which are been manufactured in lush rubber lands of Sri Lanka. These sheets are manufactured in meeting RSS 01, RSS 02, and RSS 03 standards, through the use of smoked chambers which have been recommended by the Rubber Research Institute of Sri Lanka.