You are expected to try to install flexible duct manufacturer first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.
Xuanyuan has vigorously explored the best high temperature flexible tubing which makes it a trustworthy provider in high temperature flexible duct industry. The semi rigid flexible duct series has become a hot product of Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.. We use different methods for inspection and review for Xuanyuan aluminum flexible duct. This product will checked in terms of its dimensions and mechanical properties by visual inspection and testing equipment. Its material allows it to function well in temperature ranges between -30° C and 150° C. This product is basically known with a wide range of applications. It is a creation of 10 years of R&D experience.
Xuanyuan has a great objective of being an outstanding semi rigid flexible duct supplier. Inquiry!