SEND US AN EMAIL Your Name Your Email Phone Number Company Your Message ENVOY-SHELTECH AVIATION (Aviation Wing of Envoy & Sheltech Group) Address: Concord Modhumoti Plaza, Plot: 11 (9th Floor), Road: 11, Block: G, Banani C/A, Dhaka-1213, Bangladesh. Phone: +880 2 55042650-55 Fax: +880 2 55042328 Email: info@envoy-sheltech-aviation.com