negative pressure flex ventilation tube

FOB Price USD $5 - 40 / Piece
Min.Order Quantity 5 Piece / Pieces
Supply Ability 100000 Piece / Pieces per Month
Port shanghai
Payment Terms T/T Credit Card
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Company Profile

Business Type Manufacturer,Trading Company
Year Established 2004
We Provide coal mine ventilation air duct ,tunnel ventilation air duct ,mining vent duct ,pvc coated air duct ,flexible fabric duct
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