Company Profile - Full Details Company Name | H.D De Silva & Sons (Pvt) Ltd Product Description | Essential Oils, Cinnamon Address | No 309, Jayantha Weerasekara Mawatha, Colombo 10. Telephone | +9411-2438739 Fax | +9411-2440556 E-mail | [email protected] Web | www.hddes.com Contact Person Details Contact Person Name | Mr. H.G.K. De Silva Designation | Managing Director E-mail | [email protected] Telephone | +9411-2438739 Telephone | +9411-2438739 Fax | +9411-2440556 +9411-2440556