Quartz quartz stone is a small BP synthesized by the new technology of artificial stone, its manufacturing process is the result of a set of the most advanced and patented BRETONESTONESYSTEM system from production. Wrap ingredients are more than 90% natural quartz or granite remix of an ultra-high-performance resins and special pigments combined within one product. Its main material is quartz, quartz stone, no radiation, high hardness, scratch creating a quartz stone countertops do not spend (Mohs hardness 7), pollution is not stained (vacuum manufacturing dense nonporous), hot is not bad (quartz material may temperature 1300 ℃) quartz stone, with no old (30 polishing process without maintenance) quartz, non-toxic radiation (NSF certification, including heavy metals, can be in direct contact with food). Quartz Also teach you a little simple identification of high quality quartz experience: 1. Use the key or the fingernail scratch quartz stone, quartz stone if it is good, there will only be after you scrape lines, since there is no wipe eventful. And if the poor have scratch marks quartz and white powder. . 2. respectively Thickness: quartz stone countertops cabinets do thickness 12mm, 15mm two kinds of quartz although relatively high hardness but some crisp, the market is only 14mm and 13.5mm, good manufacturers, many manufacturers are not really producing province This 1mm, so in this respect be prevention, non-compliance do not buy. 3. Test sauce: soy sauce poured quartz stone countertop good days are not bleeding, poor quartz stone countertops one day you bleed quartz _ Dongguan Kai Sa Building Materials (certified) _ quartz from Dongguan City Kai Sa Building Materials Limited. Building Materials Co., Ltd., Dongguan City, Kai Sa (www.kaisa-stone.com) is Dongguan, sandstone leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kai Sa leader in building materials with the staff warmly welcome all inquiries negotiations to create building materials Kai Sa a better future.