Double Iron Door

Our double emergency exit doors are usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The material is steel panel and rockwool core. At Xinyi, you can find both double door emergency exit and single leaf ...

Come From Dongguan Xinyi Door Industry Co.,Ltd

The inner thermal insulation material of the industrial double door is made of rigid polyurethane or foam. The thickness of the door is generally 50, 75, 100mm. The surrounding rubber seals are highly oil-proof, wind-proof and anti-aging. They can be assembled and replaced ...

Come From Dongguan Xinyi Door Industry Co.,Ltd

Here at Atlas metal you can buy double torsion springs from 0.03mm wire diameter to 12mm in wire diameter. We make large double torsion springs, small double torsion springs, as well as micro winding garage door double springs. Acxess Spring has engineers that will work with ...

Come From ningbo atlas metal hardware co ltd