Beijing Ductplus Ventilation Co.,ltd, established in 2015, is a leading manufacturer of duct accessories. We produce and sellhigh-quality ventilation products like louver and fan,ceiling diffusers, duct corner, capacitor and insulation material etc .we export primarily to Europe and North America，middle east, Asia. We are committed to outstanding customer service, competitive pricing, and continuous improvement, aiming to be a trusted industry leader through responsibility and perseverance.
