Shandong Road Easen New Materials Co., specializing in the production and sales of various numbers 70 road asphalt, a lot of people think 70 is an asphalt road, which is only used when the road 70 road asphalt, in fact, No. 70 asphalt road, there are many species, such as No. 70 A level of heavy traffic road asphalt, heavy traffic B-grade road asphalt, modified asphalt road No. 70, GB, non-standard difference, many people held it No. 70 on only one asphalt road, the result spent the money to buy back the 70 asphalt road on their own projects simply can not be used, there is a spent a considerable price to buy back the 70 modified asphalt road, the results of the project when I realized that I do not need this 70 road asphalt, so No. 70 road asphalt manufacturers to provide our customers before buying asphalt must know your project needs in the end is what kind of No. 70 asphalt road. No. 70 is a suitable asphalt road south road construction and repair of road asphalt 70 road asphalt supplier because of its size penetration hardness, very suitable for this rainy south, sultry climate produce 70 road asphalt, so Developers south when roads must be purchased 70 road asphalt, although numbering no effect on the quality, but the same type of asphalt there are still differences, such as No. 70 ASPHALT Depending on the indicators to be divided into national standard and Non-standard two, of course, there are more poor than non-target quality, the kind of pitch is not suitable for any project, for the time being not included, GB means to achieve the national standard 70 road asphalt, rather than standard is not achieved. We hope that the developers in the purchase of 70 road asphalt, according to their need to purchase the appropriate number of 70 types of road asphalt. 70 road asphalt production, Hebei Province, 70 road asphalt road should be raw material provided by the Shandong new Ze Rui New Material Technology Co., Ltd .. Shandong Zerui New Material Technology Co., Ltd. (www.maidiping.net) strong, credible, in Dongying of site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zerui new material into the brilliant and you work for a better future!