One. Colorful patterns and characteristics of the surface quality of the tile surface. The deflection of tile 2. PHYSICAL manufacturers have quality control standards are defined. To avoid problems when applied to real applications including .
1. colorful patterns. Characteristics of coating quality of some of the phiokrabueang-backed tiles 2. physical properties that manufacturers have been defined according to the khakhunphap control. To prevent problems when applied to actual work: .
1. The color pattern of a high-gloss surface quality of tiles, tiles of the swallow, 2. physical features manufacturers have quality control, in accordance with the standards set out to not a problem when you use it. truth: