Anti-fake guide
　　Product quality is quite different in the market with a variety of artificial stones. POLYSTONE is the best choice of numerous consumers for its outstanding quality. Consumers without professional knowledge may feel difficult to distinguish genuine one from fake one. Three anti-fake systems have been designed for POLYSTONE. You may easily purchase genuine POLYSTONE by using the following methods:

●Step 1: The black silk-screen mark at the back of POLYSTONE standard panels.

●Step 2: The labels inlaid on finished POLYSTONE products.

               

● Step 3: The number of After-sales Maintenance and Service Guide of POLYSTONE.