What is quartz stone quartz stone? Home decoration (kitchen countertops, sink, kitchen walls, tables, coffee table, window sills, door pockets, etc.) in the field Kai Sa quartz stone, is a non-radioactive contamination, reusable green, green building new indoor decoration materials . Synthetic quartz stone quartz stone has other decorative materials can not match the wear and pressure, high temperature, corrosion-resistant, anti-penetration properties. Quartz crystal is the nature of natural mineral hardness only to diamond, the surface hardness of Ta Mok's hardness 7.5, quartz stone quartz stone _ _ use of building materials provided by Kai Sa Sa Building Materials Co., Ltd., Dongguan City, Kai. Building Materials Co., Ltd., Dongguan City, Kai Sa (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 Kai Sa innovative ideas will lead into the glorious building materials and you work for a better future!