Hunan Chendong Technology Co., LTD （shorted as CDT）is a CE, CAAC certified and compliant with ICAO FAA Standard manufacturer and global supplier of the robust and cost-effective airfield, helipad, and obstruction lighting products to commercial, private and military customers worldwide. Our Quality Management System is registered to ISO 9001:2015.We are your expert ultimate engineering solution.CDT offers :*Aviation Obstruction lights: l810 low intensity obstruction lights,l864 medium intensity obstruction lights,l865 white medium intensity obstruction lights,l856 Type A High intensity obstruction lights, Type B High intensity obstruction lights, Solar power dual warning lights etc.*Helipad lighting: Helipad inset lights, Elevated Helipad Perimeter lights, Helipad Beacon,Rotating Beacon,PAPI,CHAPI,Windsock,Solar power Windsock etc.