Metal roller shutter doors

wuxi newton technology high speed door

High speed metal doors

High speed metal doors High speed metal doors, also known as the aluminum alloy fast door, is a new type of anti-theft, high-temperature blocking metal fast door, which is reliable, practical, and easy to operate. Hard fast doors are widely used in underground garages, automobile factories, food, chemical, textile, electronics, supermarkets, refrigeration, logistics, warehousing and …

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