Since1975, EHWA DIAMOND has been serving the construction and stone industries worldwide with diamond tools that yield the highest level of performance. From its inception, EHWA DIAMOND has been working to become the very best supplier to our customers by constantly upgrading every area of our service.
EHWA construction tools are used in all areas of construction from highways to bridges to buildings. EHWA manufactures a complete range of construction diamond tools designed for maximum performance for each application. Products include high-performance concrete and asphalt blades, ductile iron blades, grinding wheels, crack chasers and core bits, among others.

EHWA provides a wide variety of premium tools for the stone industry from quarrying to slabbing to polishing and shaping. EHWA manufactures high-performance wire saws and large diameter segments for re-tipping as well as single and multi blades. Products also include grinding wheels, forming wheels and mini tools for natural and artificial stone.

EHWA continues to strive towards becoming the global leader in diamond tool manufacturing by providing our customers with quality and service that exceed industry expectations.