20 inch flexible duct Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. has a series of deliberate production plans for 20 inch flexible duct. From raw material and spare parts to assembling and packaging, we strictly enforce the production schedule and technological process so as to ensure reasonable resource allocation and optimized production process.
Xuanyuan 20 inch flexible duct Our company is developing very fast and has owned our brand - Xuanyuan. We strive to promote our brand image by providing the best-quality products that adopt reliable and environmentally friendly materials. Accordingly, our brand has achieved better collaboration and coordination with our loyal partners.spiral ductwork,6 inch flexible duct hose,fabric air duct.