สรุปอย่างรวดเร็ว: Product Details Engineered stone pure black quartz slabs for worktops countertopsProduct Specification:Engineered stone pure black quartz slabs for worktops countertopsFor U STONE have very good reputation in our clients from all over the world.We produce and exports lots of excellent quality of the artificial marble,artificial quartz slabs,quartz countertops,quartz stone tiles,quartz tubs surround,prefab quartz countertops and vanity tops etcWe have been supply for many hotel,apartments,shopping malls,condo etc1. Quality Control:A: Machine: Heavy-duty machine>70 tons to pressing,to make sure high density of about 2.4g/cm3.B: Temprature: Up to 90 degree temperature hearting until to melt & solid,for perfect penetration and heated evenly for both sides (Water absorption6.5）.C: Material: Premium quartz,calcium powder and high quality polyester resin proportion is strictly controlled.
