Cement covers mold covers mold factory in Baoding building materials mold factory Lunda recent years, as the state has increased the intensity of investment in infrastructure and urbanization development, the state investment in public facilities is great, it is estimated that each year the number of new wells nationwide and the replacement of at least a year at 10 million sets of the above, we can see that the demand is huge covers mold. Due to the formation of the missing manhole covers "city trap" has become concerned about the people, government leaders worry, worried victims of social problems, people are eager to have a good solution. Whether it is big cities, small cities, towns or economically developed, as long as there is running water, street lighting, drainage, telecommunications, gas, heat, fire, sanitation and other public facilities where you need to install manholes. Generally a city population of 500,000, stormwater grates, manhole covers there are volume up to 25 million units, the annual demand for covers approximately 2-3 million units. Therefore, a huge market for new security covers and stormwater grates provide a huge opportunity. Lunda Baoding building materials mold factory is specialized in manufacturing mold covers the private sector, research and development design, general casting, precision casting time overall in one of the professional mold covers products manufacturer, I plant for many years and is committed to the design and production experience, continue to create green and beautify the landscape, but also to create the most unique and innovative technology culture for each user who covers mold products.