Shelly & Sands, Inc. is a construction materials company that utilizes state-of-the-art testing laboratories and material manufacturing plants to provide aggregates, asphalt products, and concrete products for professional design and paving.
Get started with our comprehensive onboarding process
Complete account verification process including business documentation and tax information.
Ensure all products meet marketplace guidelines and quality standards.
Access comprehensive resources and tools
Get help with UNIS platform integration and channel connectivity.
Contact UNIS Support