/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: RiyadAlqudah https://public.slidesharecdn.com/v2/images/profile-picture.png 1- Chemical Engineer 23 years 2 - Ten years at SAUDI ARABIA 3- product manager , sales manager project at paint , manager of development and training center 4- Trainer at technical and vocational corporation