China Roof Tile Exporter Companies Lists in China Structural Panels

Sichuan OUK building materials science and technology Co. , Ltd. is an enterprise which combines science, industry and trade, professionally research and develop new building materials, mechanical equipments and manufacture relevant productions. OUK takes its own-researching formula and fully uses all kinds of abandoned items such as plants, straws, coal ashes and volcanic ashes as the raw materials to manufacture all sorts of wall materials with features of environment friendly, energy saving a