Trade association: represents manufacturers of cast stone products and industry-related companies; members undergo extensive examination every two years to ensure high product quality.

Manufacturer of chimney top-mounted fans: guaranteed to solve smoke problems; for use where relining of chimney has decreased flue capacity; for all types of chimneys; mounts on round, square & oval flues.

Supplier of antique paving & building materials: specialists in new construction with an Old World look as well as historic restoration projects; pavers, cobblestones, clinker brick & more.