Grandhall is a total solution provider and supports consulting, designing, manufacturing, and delivering high-quality products to our customers. Our expertise in valve products can help you create, design, and deliver valves that meet business needs, drive loyalty, and create remarkable brand value.
PRODUCTIVITY
10 million valves/year
1. Italian-made three-directional forging machine
2. 200-450 tons forging equipment.
3. Italy & Taiwan - Special automatic machining machines
