Faktor – faktor penting dalam penentuan kualitas granite tile adalah:
Stain Resistance / ketahanan terhadap noda.
Flatness / kerataan permukaan.
Ketepatan sudut siku tepat 90 derajat.
Ketepatan ukuran / presisi.
Kualitas Granit juga bisa dilihat dari hasil laboratorium test. Hal tersebut bisa dibuktikan dengan:
Water absorbtion test (kerapatan pori-pori terhadap air).
Abration test (ketahanan terhadap goresan).
Staining test (ketahanan terhadap noda).
Chemical resistance test (ketahanan terhadap bahan kimia).
Crazing test 90 (ada tidaknya keretakan rambut).
Summit Indonesia
Indonesia
PT. Summit Indonesia confirmed itself as the sole distributor of high quality granite tile in Indonesia, it is able to bring a new life style in people’s lives because the product brought really gives the luxury impression, perfect quality and elegant on its applications.The annual output production is more than 200 million square meters for building tiles. Summit is specialized in manufacturing outdoor, indoor and floor tiles (rustic, polished and wear resistance tiles). The product size are from 23×23 until 1200×1200 mm with more than 1000 design. Summit has a strong competitive ability innovation, producing, supplying, matching, price versus performance ratio, designing, and displaying.