/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: GuidoWetzel https://cdn.slidesharecdn.com/profile-photo-GuidoWetzel-48x48.jpg?cb=1523679374 +20 Years Sales and Marketing experience. Business Development & Solution Selling Specialties: Sales & Marketing, Leadership, Sales Management, Solution Selling, Outsourcing Solutions http://www.dts-service.com