Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. specializes in the production of combi flexible duct in medium and high standard quality. The semi rigid flexible duct series has become a hot product of Xuanyuan Air Conditioning Equipment. This product has the required strength. It can help prevent the packaged item from damage during storage and transportation. It is self-supporting, meaning it is able to maintain its structure without external support. This product is widely appreciated among our customers for its wide range of applications. It is manufactured in accordance with the national standards of fire protection and fire safety of buildings.
Xuanyuan Air Conditioning Equipment strives to become the first brand in world's hvac duct market. Please contact.