кварцевый камень кухонные раковины

kitchen sinks 1.Can not be scratched Quartz that its quartz content is up to 93% , quartz crystal is a natural second only to diamonds in hardness, natural minerals, the surface hardness of Mohs' scale of hardness 7.5, is much larger than the kitchen knife used in the shovel and other weapon, will not be scratched injury. 2.pollution is not dyed Quartz stone is manufactured in a vacuum and say what conditions, dense non-porous composite materials, quartz surface, acid-base pairs such as the kitchen has an excellent corrosion resistance, daily use of liquid substances will not penetrate the interior, placed in a long time the surface of the liquid just clean and bright with water or other cleaning agents can be erased with the cloth, if necessary, can be used blades scrape the surface of the stranded material. 3.non-toxic non-radioactive Quartz stone surface is smooth, smooth and no scratches remain, dense non-porous structure makes the material of bacteria no place to hide, may be in direct contact with food, safe non-toxic! Adoption of high-quality selection of natural quartz stone quartz crystal minerals, the SiO2 content of more than 99.9%, and miscellaneous in the manufacturing process to purification, the raw material does not contain any impurities may lead to radiation, heavy metals, 93% of the quartz crystals and other The resin additive made of quartz stone is not the risk of radioactive contamination. 4.high quality and reasonable price 5.package:as customers requirments