/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: bwalya https://cdn.slidesharecdn.com/profile-photo-bwalya-48x48.jpg?cb=1600854597 I have in depth knowledge and experience in the manufacture of lubricants, handling and storage of both lubricants and fuels, stock control and management, ISO 9001. Process plant design and optimization, project management, plant simulation using Aspen Hysys and Chemcad,