I’m from last year when begin to open a special sale of decoration and building materials stores, because my job is doing building materials sales, they also understand this, I put my idea to tell the younger brother, brother very support me, I said now appeared on the market a number of new building materials, are to advocate green environmental protection and design based on the market investigation, I find a reasonably good quality waterproofing Singapore building materials, my specific understanding of the waterproofing Singapore to find that this kind of building materials is also very popular in the market.