Stangroup is a trusted manufacturer and supplier of sheet metal forming machines with over 20 years of industry experience. We specialize in custom machinery for metal roofing, HVAC duct fabrication, downspout manufacturing, roll forming, metal spinning, and sheet metal bending. Factory-direct pricing and worldwide delivery.
At present, the company is represented in the United States, Canada, China, Russia, and Ukraine. The US branch operates under the DBA Liberty Seamless Machinery.
We'll be glad to be a partner in your business development.
Proven expertise in designing and manufacturing sheet metal forming machinery for global industrial markets.
We design machines tailored to your production needs — from roofing to HVAC and roll forming systems.
Our machines are always available in stock at our USA warehouse, ensuring fast delivery across the United States with minimal downtime and increased ROI.
We provide warranty coverage, technical support, and fast spare parts supply within the United States to ensure reliable operation and minimal downtime.