cystal belongs to the catalogue of jewel and it's been by temperature differences that are caused by thousands of years movement of the earth's crust.its hardness lever is grade 7 and the melting point is 1713,with a density of 2.65 grams per cubic centimeter.high-temperature-proof,wear-and tear-proof,acid-and -alkali-proof,clarity and being able let the ultraviolet and ultra red rays go through ,are its significant characteristics.the fusing crystal is consisted by the original granules under high temperature that exceeds 1800.the content of crystal (whose molecular formula is sio2)reaches as high as over 99.7%.so it is fabric crystal material of high purity,which will never deform and blast after extremely cold and hot.the meat roasted by cooker made by it,with a kind of special flavor,tastes much more delicious ,thus,it will increase your appetite.because of its high hardness level and clarity,the plate is easy to clean and food won'tstick on it.crystal plate for roasting is a kind of environmental,fashionable and green present of high quality.we stick to the principle of providing superior quality and favorable price to satisfy the customers, needs.we sincerely welcome clients of all walks both at home and abroad.
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