we have been widely used in the anti corrosion projects of many fields,such as petroleum industry, metallurgy , electric power , chemical fiber , paper making , pharmacy , chemical fertilizer , food-making , milk-making , juice-making , plating room and as well as other anti-corrosion projects in pool, tower ,and tin. Furthermore, Zhongguang also have a good effect of anti-cossion when they are used in sewage line underground and ground in the open air. The specification of our products include the following sizes(mm): 150*150*15/20/30; 200*200*15/20/30; 230*113*65; 300*300*15/20; 150*75*15/20/30 .1, the general epoxy resin, acid clay, acid-proof cement Putie, when Putie under the manufacturer of products used for construction manuals; 2, with oxalic acid washing the concrete surface, and reached base; 3, acid-resistant ceramic tiles industry, the seam between the width of about 8 - 10mm, with the depth of the joints between the bricks thick with appropriate level to prevent leakage; Putie after the application of acid erosion on the surface trough in order to help more solid. 4, the product is widely used in petroleum, chemical, metallurgical, electricity, chemical fiber, paper, pharmaceutical, chemical fertilizer, food, dairy, fruit juice, electroplating and the tower room, pool, tank, tank, and other anti-corrosion engineering and underground pollution Open water and so on the ground to play its corrosion resistance force.