Quality Control:
Polished degree: Above 85 degree
Thickness Tolerance: +-0.5mm for 1cm tiles, +-1mm for 2cm tiles.
Welcome your kindly inquiry(Email/MSN:sales1@cnunionstone.com)
Polished degree: Above 85 degree
Thickness Tolerance: +-0.5mm for 1cm tiles, +-1mm for 2cm tiles.
Welcome your kindly inquiry(Email/MSN:sales1@cnunionstone.com)