Elevate your custom marking needs with Blackburn Manufacturing, the top choice for quality marking flags, custom signage, and professional marking tools globally for 70 years.

From the last seven decades, we are the global leader in high-quality marking flags and comprehensive marking solutions. Our product range extends from custom-printed flags to marking paint, tapes, and professional accessories, designed to meet the diverse needs of construction, landscaping, and utility industries.

Our commitment to excellence ensures that every product, from marking flags to custom-printed stickers and measuring tools, is designed to meet the demands of professionals, enhancing safety and visibility on every project.