High hardness more than MOHS 7 Similar with Caeser Stone Prefect Desigh Best Price... Material :Quartz

80% Natural Granite and Quartz Crystals and 20% Pure Acrylic Resin composite Heat resistant up to 536 F. Highly resistant

Flat sink deck allows for both drop-in and undermount installations.80% Natural Granite and Quartz Crystals and 20% Pure Acrylic Resin composite.Non-polished surface features the touch and feel of natural stone.Heat resistant up to 536°F.Highly resistant to scratches, stains and all household acids and alkali solutions.Extremely hygienic, does not absorb odors or bacteria.Homogenous and non-porous surface, easy to clean. All dirt merely sits on the surface. A rinse of water, and sometimes a wipe with cloth or sponge, is all that is needed to clean your sink.Color all the way through and will not fade under directly sun shining. Ultra-quiet, silent when flushing the tap.Low Thermal Conductivity, to prevent dew condensation on the back. 

Quality guaranteed,has been CE certificated  

 Leada Quartz Sinke  Lotus Design

Note: the client's specifications are welcomed  

quartz sink