CURVASTONE is a source factory specialized in hot bent sintered stone, located in Foshan, Guangdong — the heart of China's sintered stone industry. We focus on one thing: bending large-format sintered stone slabs into smooth, strong and seamless curved surfaces.

Our production base runs self-developed fully automatic temperature control bending kilns, a CNC processing center and a dedicated quality inspection line. From integrated basins and vanity tops to column cladding, corner profiles and cylindrical features, every piece is formed, processed and checked in-house.

We serve homeowners, bathroom brands, interior contractors and construction projects worldwide, offering OEM / ODM service, drawing-based customization and export packing for safe ocean freight.