Black Quartz Stone

Maintenance free :in the course of use ,scrape,abrasion,corrosion,fading of aging can be prevented to maximum,and its able to maintain cleanliness and newness all life long ,and no extra care is needed.
Radioactivity free:the raw material is in granules before the compound operation,and has been subject to strict mineral selection,washing and purifying.It doesnt contain metal impurities,so is free from the worry of radioactivity.
Nontoxic:It's mainly composed fo natural quartz etc.notoxic and hygienic ,and can contact foods directly.
Acid /alkali resistant:Its anti-corrosive property is the best among current table board materials ,and denies the damage caused by acids or alkalis daily used.
Burning prevention:the materialranules is mainly composed of quartz granules,and quartz is a kind of material of high melting point (up to above 1300C).Through a small dosage of compound is mixed,the material has excellent anti-buring capacity,is currently the best temperature resistant material except for stainless steel.Usually in family ,cigarette ends and cinder from pot backs may injure table boards ,the excellent temperature resistant capacity ensure table boards lasting smoothness and cleanliness,comparableto natural stone,while no sinking ro spot occurs.