About Marine Technical Services in Nea Moudania Halkidiki: Do you own a boat and need Marine Technical Work? Find the ideal business for marine technical work in the Nea Moudania Halkidiki area to complete the necessary work and be served easily, quickly, and ... safely. See why you should choose one of the following businesses dealing with marine technical work in the Nea Moudania Halkidiki area. A marine technical business can handle engine repairs, fiberglass work, electrical systems, plumbing, and general boat maintenance.