1?Product Name: Diffuser Damper/Shape Damper
2?Material: Steel
3?It can be equipped with a screw to fix the dampers
4?Single damper or matched with the diffusers are welcomed
5?Powder coating finished
6?Different sizes and colors are for your option

CHUNYI, one of the leading manufacturers and suppliers in China, is specialized in diffuser damper promotion and the mass production. We offer the best customized service of the best quality and lowest price equipment. Welcome to wholesale our popular products in hot sales.