Contact Us

Tel: +86-592-5639521

Fax: +86-592-5639521

Mob: +86-15859633087   koilly

         +86-15859202630   karen

E-mail: sales@chinawinnerstone.com   

 koilly@chinawinnerstone.com   

 karen@chinawinnerstone.com

Add: Room 1424 No.30 Pingshan Nanli Haicang Haicang District Xiamen City Fujian China

Home > About Us > Quality control

We control products from quarry selection, block cutting, slab polishing, cutting, edge processing, layout effect, grade assort, packing and so on.


Marble Slab Inspection

inspect slab one pc by one pc, make sure all slab pieces are with good quality and meet customer's demanding.


Marble Tiles Inspection

assort various marble tiles grade, veins, colors, one pc by one pc.


Countertop Inspection

from countertop size, edge, cut-out-sink size to package are all with our strict inspection.


Waterjet Medallion Inspection


Column Inspection


Granite Tiles Inspection


Granite Steps Inspection


Granite Paving Tiles Inspection