Quartz stone material for kitchen countertops and sink daily care and maintenance of quartz stone material for kitchen countertops daily care and maintenance of the cabinet countertops artificial stone, Firewood, stainless steel, natural stone, wood and other materials quartz use, different materials have different cleaning Methods. Artificial stone and stainless steel cabinets do not use hard scouring pads, steel wool, chemicals or steel brushing wash wipe quartz stone quartz stone how to identify the quality of the four, the standard authentication quartz stone as identification standard quartz stone: 12, radioactive MRL (no radiation): internal and external exposure index in line with GB6566-2001. Beverly Long quartz stone test results were within the exposure index 0.02, external exposure index 0.03 Kai Sa quartz, Kai Sa materials, quartz stone supplied by Kai Sa Building Materials Co., Ltd., Dongguan City. Dongguan Kai Sa Building Materials Co. (www.kaisa-stone.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!