Oval damper blade HVAC systemsn plain back draft damper heating ventilation galvanized steel aluminium rod damper blades

Product Description

Product Description
Cangzhou Ruichi Hardware Manufacturing Co., LtdWe are professional in the One-Stop Solution for OEM &ODM metal stamping, for instance, material sorting, die design, stamping forming, welding&assembly, surface treatment, customized package and door to door shipping. We are also a professional manufacturer and supplier of spare parts specializing in stamping, sheet metal, CNC machining.* These are the round plain volume control damper blade, oval damper blade, damper blade with rod, they are made of galvanized steel. The material and size could be customized.* The damper blade is used in the ventilation duct for HVAC systems. We have hundreds of toolings of the damper blade and 1106 types of the damper blades from size, shapes to assemblies.We have 15 years of production experience and exported to the United States, Canada, Australia and other countries, occupying a very large market share. For damper blade, we are serious and professional.Product nameDamper bladeMaterialGalvanized steel, stainless steel and so onSize4''-20''PackagingCarton, palletOEMAcceptSurface treatmentGalvanized, zinc plated, etcApplicationUsed in ventilation duct for HVAC systems