product name:50kg base assembled center crane
category:center crane reset door shaft
model:AK-8KH/AFD-8KH
product name:50kg center crane
category:center crane reset door shaft
model:AK-8H/AFD-8H
product name:A-8KH central hanging automatic hinge
category:center crane reset door shaft
model:A-8KH
product name:AFD-12H central hanging automatic hinge
category:center crane reset door shaft
model:AFD-12H
product name:AFD-14H central hanging automatic hinge
category:center crane reset door shaft
model:AFD-14H
product name:AFD-22 central hanging automatic hinge
category:center crane reset door shaft
model:AFD-22
product name:AFD-22 central hanging automatic hinge
category:center crane reset door shaft
model:AFD-22
product name:AFD-30 central hanging automatic hinge
category:center crane reset door shaft
model:AFD-30
product name:AFD-35A central hanging automatic hinge
category:center crane reset door shaft
model:AFD-35A
product name:AK-40A central hanging automatic hinge
category:center crane reset door shaft
model:AK-40A
product name:AK-50 central hanging automatic hinge
category:center crane reset door shaft
model:AK-50
product name:frequently open foldable fire door system
category:center crane reset door shaft
model:AFD
product name:ADF22
category:center crane reset door shaft
model:ADF-22