Vision & MissionPT. Danan Wingus Sakti, a leading supplier company which provides the supreme solutions and customer service with mature approaches in order to create a better future for Oil and Gas, Refinery, Chemicals and Mining Industries in Indonesia.PT. Danan Wingus Sakti, with excellent effort of customer service to provide optimum solutions for Oil and Gas, Refinery, Chemicals and Mining Industries who seek for the best establishment, development and improvement