Road calculus mold steel selected iron welding, and the market size of the road calculus mold have hundreds of species, for practical use, the road calculus mold steel also has some advantages, calculus steel mold of the advantages of this route is that according to the drawings customized, with drawings to protect certain road with road calculus calculus plastic mold steel mold has a certain market, for the needs of the market, the cover steel molds custom, road calculus mold steel has a large advantage, with mold The complex, custom-made steel mold cover rail, road calculus steel molds choice gradually increased, the market has become a major production process, the rapid development. While for some complex mold it has some advantages, welding sheet metal, can be removed, reducing the difficulty factor of the release, as well as road calculus mold steel market it has also become the most frequently used. Stripping steel mold can be twice a day, every day increase daily output, gutter cover steel molds custom, on a number or a small number of mold shaped steel molds choice, lower costs, trench cover custom-made steel mold, also able to increase the frequency of use control costs. Road calculus test steel mold is capable of assembling steel mold, producing a very convenient, simple operation, each road calculus steel mold assembly time in 1-2 minutes with nearby steel angle iron reinforcement and difficult degeneration, but there is leakage of plasma, etc. The problem is that can be repaired, the plastic mold, then bad is bad, only to completely abandon. Cover steel molds custom, custom-made steel mold cover ditches, Kaiyuan country-die (certified merchants) are provided by Baoding Century country-die factory. Baoding Century country-die factory (www.kaiyuanguotong.com) is specialized in "cover mold, Curb mold, mold slope, color brick plastic mold, plastic mold and other covers," the enterprise, the company adhering to the "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cui Jianxiang.