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BEIJING JIATAI HENGSHENG TECHNOLOGY CO.,LTD

Free member Since 2019

Hebei, China

Flat type Self-adhesive fire proof smoke seal. Type: Common flat type Material: Graphite Mixture Size: 10*2, 15*2, 20*2, 30*2, 50*2 or as your request Color: Black Expansion ratio: 3-5/10/15/20/25 times Usage: Between door and frame Function:...

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Kevin Lee ( BEIJING JIATAI HENGSHENG TECHNOLOGY CO.,LTD )
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