Bridge Products
We will strictly in accordance with the provisions of the contract to do a good job in the technical and pre-sale, sale, after-sales service, until the end of the project. On the product installation, commissioning, guide the use of the implementation of one-stop service. During use, if there is a failure, we will be on call and provide 24-hour service to ensure smooth contact for 24 hours, and ensure that the customer's problems or requirements are resolved within 24-48 hours.
Key words:
The portal is the throat of the tunnel entrance and exit. The traditional portal type in the past has a large impact on the surface, which is not conducive to the requirements of environmental protection advocated at present. The development of high-speed railway not only requires the portal type to consider the stability of the structure, but also pay attention to the beauty of the portal and the coordination with the surrounding environment. The brim chamfered portal is a new type of high-speed railway tunnel portal structure, with smooth lines, neat and beautiful appearance, and can effectively alleviate the aerodynamic effect at the portal, with good overall stability, can be applied in a variety of terrain and geological conditions. Therefore, the beveled brim portal has become the preferred type of high-speed railway portal, but the brim
Key words:
We will strictly in accordance with the provisions of the contract to do a good job in the technical and pre-sale, sale, after-sales service, until the end of the project. On the product installation, commissioning, guide the use of the implementation of one-stop service. During use, if there is a failure, we will be on call and provide 24-hour service to ensure smooth contact for 24 hours, and ensure that the customer's problems or requirements are resolved within 24-48 hours.
Key words:
We will strictly in accordance with the provisions of the contract to do a good job in the technical and pre-sale, sale, after-sales service, until the end of the project. On the product installation, commissioning, guide the use of the implementation of one-stop service. During use, if there is a failure, we will be on call and provide 24-hour service to ensure smooth contact for 24 hours, and ensure that the customer's problems or requirements are resolved within 24-48 hours.
Key words:
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