Chongqing Rail Transit Line 1 - TOPTIDE

Chongqing Rail Transit Line 1 is the second urban rail transit line put into operation in Chongqing, China. As of December 2020, the operating mileage of Chongqing Rail Transit Line 1 is 45.34 kilometers, with a total of 25 stations, including 16 underground stations and 9 elevated stations. 

Alternative Solutions:

1. First, design concep

   The interior ceiling design of Chongqing Rail Transit Line 1 fully considers the regional characteristics and urban culture of Chongqing. With a simple and modern style, it integrates the elements of the mountain city, such as rolling mountains and flowing rivers, which not only shows the natural scenery of Chongqing, but also reflects the modern atmosphere of the city. At the same time, the color of the ceiling has also been carefully designed, with bright and fresh tones, giving people a comfortable and pleasant feeling.

2. Second, material selection
   In the choice of materials, the indoor ceiling project of Line 1 can be described as excellence. The use of high-quality aluminum alloy, aluminum plate and other materials, with fire, moisture, corrosion and other advantages, not only to ensure the service life of the ceiling, but also effectively improve the safety of the carriage and platform. In addition, these materials also have a good sound absorption effect, which can reduce noise and provide a quieter ride environment for passengers.

   This type of suspended ceiling design, particularly with aluminum baffle ceiling, actually places significant demands on a company's craftsmanship and skill. However, TOPTIDE has consistently adhered to high requirements and standards, meticulously controlling every detail of each product, such as edges, angles, lengths, to ensure that errors are maintained at the millimeter level.