Quartz acid: quartz stone with excellent acid properties, corrosion resistance is the best performance of existing countertops quartz stone, commonly used in the acid-base life is not enough to destroy the table. Anti-aging: quartz stone contains high-quality and high-quality anti-complexing agent additive, it has a strong anti-aging ability quartz plate, under normal condition, we basically do not see the material aging. Quartz anti-fade: Although a considerable number of components of quartz is prepared by hand, but the pigment is dominated by mineral pigments, high anti-fade capability, not under strong daylight illumination contrast perennial quartz materials, visually very difficult to observe the color change, basically that the material does not fade. Anti-aging: quartz stone contains high-quality and high-quality anti-complexing agent additive, it has a strong anti-aging ability, under normal condition, we basically do not see the material aging. Dongguan quartz _ Kai Sa Building Materials (certified) _ quartz provided by Dongguan 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.