Mold steel mesh protective fence, unilateral support bracket located at the starting point guard fence, end or connect with other buildings. Upper threshold and lower threshold: the threshold mold fence height 125mm, width 180mm, and intermediate the ends of the two sub-forms, respectively, for the protective fence from the intermediate position and the end position, has its lower downwardly opening slot, slot depth of 10mm. Precast reinforced concrete columns fixed by the upper and lower threshold piece slot. Bar tablets: 1-4 tablets each cell division bar pieces of precast mold railroad protective fence, protective fence fence panel height 1875mm. China's mold industry has developed rapidly in recent years, from 1996 to 2002 between the roadbed protective fence mold, mold manufacturing output value of China's average annual growth of around 14% in 2003, an increase of about 25 percent to 45 billion yuan, or about $ 5 billion , ranking third in the world. But on the status of China's mold industry, the product structure is irrational, most products are low-value products, and high-tech mold still has to import, in 2002 China imported $ 1.272 billion mold, which shows the development of China's mold industry, although fast, but compared with the demand, still in short supply, the main gap in the sophisticated, large-scale, complex, long-life molds. Hefei roadbed protective fence fence mold mold _ _ Li Chen mold provided by the city is the county Li Chen plastic mold factory. Mancheng County Li Chen plastic mold factory (www.baodingchangda.com) strong, credible, in Baoding plastic building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea into the morning glory die and you work for a better future!