Quartz how to identify the quality of a quartz stone, quartz and Beverly other domestic quartz comparison 1. Specifications: A, Beverly quartz: specifications for the 3.05 × 1.45 m (no trimming) - This specification quartz kitchen countertop use in construction, timber is the most reasonable and most economical province; B, other domestic quartz: specifications for the 3.05 × 0.76 m or 2.4 × 1.2 m. from the table use, Beverly quartz. On the timber more economical. How to identify quartz stone quartz stone is good or bad section sleek, turbidity, corrosion intolerance quartz, reflective bad. Or join granite, marble. Granite, marble and quartz particles of quartz particles are not the same use, quartz grains in crystalline form, thorough quartz stone countertops, with crystal texture. The granite, marble particles cloudy, opaque, low hardness, granite surface Mohs hardness only 4-5, marble only 2-3. Thus causing other domestic quartz not scratch, so they are used in the factory coating approach quartz stone | quartz | Kai Sa Building Materials provided by the Dongguan City Kai Sa Building Materials Co., Ltd. Dongguan Kai Sa Building Materials Co. (www.kaisa-stone.com) strong, credible, in Dongguan, Guangdong sandstone industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kai Sa Building Materials and you work into the brilliant, for a better future!