Artificial quartz stone procurement knowledge. Chapter One. Quartz stone market conditions and trends. Due to very large quartz stone Mohs hardness 5-7 quartz plate, which made it difficult for the quartz processing technology. The whole cabinet of consumer increasingly personalized. Artificial quartz stone procurement knowledge. The second chapter; quartz stone foundation understanding. Main specifications 2.4 quartz stone: plate by length × width × thickness is formed at the two standard sizes (in mm): A type: 2440 × 760 × 12-15 (± 0.3) B type: 3150 × 1420 × 12-15 (± 0.3) Kai Kai Sa Sa quartz quartz stone _ _ Dongguan quartz stone building materials provided by the Dongguan City Kai Sa Building Materials Co., Ltd. Kai Sa Building Materials quartz _ _ quartz Dongguan, Dongguan City, Kai Sa Building Materials Co., Ltd. (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.