We supply 9cm steel fire door. QIANYITA is professional manufacturer of door in China over 10 years. QIANYITA specialize producing fire door, wooden door, steel door, security door, hospital door, door lock, and so on.
MOQ: 50 pcs. (If less than 10pcs, charge extra 100usd as sample fee, and return it when next order)Color: white,black,silver,green,red,blue,or OEM.Payment term: 30% deposit by T/T before production, 70% balance payment before loading. (100% payment before
This Smart Security Alarm system focuses on WiFi+4G multi-function smart alarm host, plus PIR detector, window/door sensor, remote controller and other devices to build an intelligent security system.
The particulate respirator mask has a cup-shaped design that fits the face for all-round protection. You don't need to worry about its protective effect.