Synthetic depends on the circumstances, the general situation of adhesives under qualified manufacturers with the formaldehyde harm etc., if poor adhesive manufacturers cut corners would be harmful to the human body.
Natural quartz stone harmless, no radiation, harmful factors such as the human body can rest assured.
Natural quartz stone surface rough, difficult to burnish, polishing is mainly used for building materials, household decorative quartz stone is by quartz stone particles mixed resin molding, cutting, polishing, and adjustable color, beautiful and beautiful. We like to buy other qualified unqualified materials, but I suggest that may involve hazardous products or manufacturers buy a reputable brand is better, or for other non hazardous product replacement, artificial products are popular for a short time on the date, artificial stone quartz stone is now added two years ago quartz particles. Hope to be of some help to you.
