D.S Industry Co., Ltd

BEST

Product Type	Product Code
Service Door	AD W (Width) H (Height)

It is a product installed for duct facility management and repair (cleaning inside the duct, checking the damper adjustment, etc.).

Door Frame & Door	Hot-dip galvanized steel sheet (GI/CGI)
Door Frame & Door	Stainless steel (STS 304)
Seal (Duct/Frame & Frame/Door Joint)	Foam Gasket
Insulation Material	Cross-linked foamed PE
Hinge	Hot-dip galvanized steel sheet (GI/CGI) - Piano Hinge