Dianduo Engineering Jiangsu Co., Ltd.
Certified Products
Dampers (Rectangular)
RMBD (Rectangular Multi-Blade Damper)
Catalogs click to expand…
Catalog DD002, February 2024 (Print) Products click to expand…
Model 914mm W x 914mm H to 1600mm W x 914mm H
Dampers (Round)
RBD (Round Butterfly Damper)
Whom Do I Contact?Air Movement and Control Association International, Inc.