How long is the warranty period of aluminum flex ?
The warranty period of aluminum flex is run from the day of the order to maintain a certain period of time. If a malfunction occurs during the warranty period, we will repair or replace it for free. For warranty repairs, please contact our customer service department for specific measures. We will try our best to solve your problem.

Xuanyuan improves production efficiency by focusing on the development and manufacturing of hvac duct. The acoustic flexible duct series is available in a wide range of types and specifications. Some mechanical properties of Xuanyuan insulation flexible duct have been considered during development. Owing to its mechanical working condition, it is developed with the desired stiffness, strength, hardness, ductility, and toughness. It releases no toxic gases at high temperatures or on fire. Designed in sleek styling, the product can make people feel comfortable when they stroll in the garden or in streets. It is self-supporting, meaning it is able to maintain its structure without external support.

Flexible duct is Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. original service theory, which fully shows its own superiority. Inquire now!
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