| 【文章摘要】 This year marks the 50th anniversary of World of Concrete, an event that often has seen crowds of more than 50,000 attendees-mostly contractors. For producers, it's an opportunity to feel the pulse of the industry, including current trends and what's to come. This year's event offers new ways to help your customers improve; you just need to ask the right questions. Keep the following topics in mind and you'll go home with valuable insights to accompany your commemorative WOC koozie and swag. |