Vietnam is one of the countries heavily affected by natural disasters and climate change. Along with the process of urbanization, the problem of urban flooding is complicated, hindering the development of large cities in Vietnam.

With German vibrating table technology, Ha Thanh's double box culvert (3000*3000mm) is currently the preferred product chosen by many investors because:

                                     * No.1 large size drain on the market
                                     * Stable quality & high precision
                                     * Good bearing capacity, durable with time
                                     * Shorten construction time, save costs

Ha Thanh's double box culverts are manufactured by modern technology, which is the optimal solution for projects that need a large drainage system such as urban areas, apartment buildings, industrial parks, underground tunnels, etc. Investors can shorten construction time, use less labor and save costs.

According to experts in the precast concrete industry, the large double box culvert 2 * (3000 * 3000mm) is a big turning point, marking an achievement in the production of precast concrete components in Vietnam. Because of the capacity and reputation of the Vietnamese manufacturer, it is possible to fully meet the increasingly high and strict technical requirements of investors, domestic and foreign consultants in today's large projects. . And Ha Thanh Group is one of the reputable units, with 23 years of experience in the field of building materials production, Ha Thanh's products are always highly appreciated by customers and experts.

With the biggest advantage of meeting the development speed, while ensuring sustainability and being environmentally friendly, Ha Thanh's 2 * (3000 * 3000mm) large double box culvert is expected to be the preferred product. Vietnam because it solves the problem of preventing flooding in urban areas, contributing to environmental protection and community health./