Good stone surface, color uniform, smooth and delicate, no chipping, no rough, and there will be many times after defect processed stone, pattern color is an important factor to measure the quality of the stone. Processing technology is also very important, if technology, however ,, after processing will be finished warping, dents, stains, stain, missing edge off angle, crack, color line, pit nest and so on. Sesame white board stock a large number of low-cost treatment to burn as follows: 300 * 600 * 2.5: 37 yuan / square, 300 * 600 * 50: 45 yuan / square. Curb: 800 yuan / cubic Order. Phone: 15836992808 road calculus http://www.nyzfsy.com