PC Profiles used as connectors between pc sheets and edge sealing. It not only make the installation fast and convenience, but also can effectively prevent the sheet broken when make holes in the sheet. Using the PC connectors also can make the waterproof dealing more simple and easier. Polycarbonate profiles can be divided into polycarbonate U profiles and polycarbonate H profiles. Both of them are made of 100% Bayer/SABIC raw material. Polycarbonate profiles are produced to match the polycarbonate sheet. The installation and packing is very easy which made the polycarbonate profiles become more and more popular in construction market.