Artificial quartz stone procurement knowledge. The second chapter; quartz stone foundation understanding. 2.1 Definition of quartz and its components. It is a non-radioactive contamination, reusable green, green new building materials and decoration materials. Its subject is the use of quartz sand quartz powder, about 90% quartz stone materials, resins, pigments and other supplementary materials account for about 10%. Artificial quartz stone procurement knowledge. The second chapter; quartz stone foundation understanding. 2.2 quartz performance. Non-toxic no radiation: surface quartz stone smooth, flat and no scratches retention, dense non-porous material structure allows bacteria can not hide. Quartz, Kai Sa materials, quartz use by Dongguan Kai Sa Building Materials Co., Ltd. Quartz, Kai Sa Building Materials, Quartz uses Dongguan City Kai Sa Building Materials Co. (www.kaisa-stone.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, contact: Mr. Hu.