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From order to delivery, we have passed three quality inspections. We have a large amount of inventory, which can provide customers with sufficient supply, so that customers do not worry about the crisis of shortage.
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We promise that every order will be followed up in time to ensure that customers can receive goods safely and constantly listen to customers' opinions and suggestions, and reflect on our own problems. Let the customers feel comfortable.
Borltong Alumlnum Industry
To provide you with the whole process, integration, butler service. Every order, from pre-sales consultation to after-sales delivery, we are timely tracking to ensure that customers can receive goods, butler service, intimate, more trustworthy.
Aluminum train is light in weight, corrosion-resistant and has good running performance. The aluminum plate is mainly used for the outer plate, roof plate, floor, interior decorative plate and other parts of the rail car. At the same time, some small aluminum tubes are also used for ventilation and transmission inside the car body. For the aluminum alloy plate produced by rail transit, it has the advantages of high strength, good extrusion, good weldability, good corrosion resistance, etc., especially suitable for the use of aluminum train body, underframe and frame, which can reduce the weight of the body while ensuring the strength of the body, effectively save energy and reduce operation and maintenance costs. The typical alloys are 5083, 5A06, 6082, 7020, 7N01, etc.