Welcome you all to experience the new technology and solutions for stone care about which we would like to share with you.
With our experiences from the practices and necessary experiments over a decade on the restoration and preservation for all kinds of natural stone, artificial stone and porcelain tile in residences and buildings: indoor and outdoor, which face the problems of deepincrustations, the penetration of humidity and other stone problems, CLASS INTERTRADE, CO., LTD can resolve such the stone
problems for you, and be of your assistance on selectivity of natural stone products for suitable use, by the essential aim of us on
preserving your natural stone in good condition in the long run.