Chengdu,Foreisght,Composite,Co.,Ltd.

tunnel fans system lay flat pipe PVC tunnel flexible ventilation duct hose
tunnel fans system lay flat pipe PVC tunnel flexible ventilation duct hose
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EN13501 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
EN13501 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
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Customized flexible round black high pressure coal mine ventilation air vent duct
Customized flexible round black high pressure coal mine ventilation air vent duct
(135)
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PVC antistatic fire retardant polyester vinyl spiral flexible duct for coal mine
PVC antistatic fire retardant polyester vinyl spiral flexible duct for coal mine
(101)
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Wholesale woven coated fabric large air volume coal mining flexible air duct for ventilation fans
Wholesale woven coated fabric large air volume coal mining flexible air duct for ventilation fans
(102)
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Customize high efficiency low leakage collapsible mine ventilation air tubing and vent air tube
Customize high efficiency low leakage collapsible mine ventilation air tubing and vent air tube
(56)
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SGS certification high tenacity yarn collapsible air duct plastic tube for ventilation system seller
SGS certification high tenacity yarn collapsible air duct plastic tube for ventilation system seller
(96)
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Flexible Ventilation Fabric Air Duct For Shipbuilding/Ship Repair/Industrial Ventilation
Flexible Ventilation Fabric Air Duct For Shipbuilding/Ship Repair/Industrial Ventilation
(85)
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Flexible tunnel ventilation air duct for underground project
Flexible tunnel ventilation air duct for underground project
(105)
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59 inch PVC Flexible Mine Ventilation Duct Hose Tarpaulin Manufactory Mining
59 inch PVC Flexible Mine Ventilation Duct Hose Tarpaulin Manufactory Mining
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Fire Retardant High Tensile Strength PVC Inflatable Fabric for Kids Bouncy Castle and Water Slide
Fire Retardant High Tensile Strength PVC Inflatable Fabric for Kids Bouncy Castle and Water Slide
(103)
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Customized 2500mm diameter black fire resistant antistatic coal mining ventilation tubes
Customized 2500mm diameter black fire resistant antistatic coal mining ventilation tubes
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DIN75200 fire rated flexible layflat collapsible mining ventilation duct for coal mine
DIN75200 fire rated flexible layflat collapsible mining ventilation duct for coal mine
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Chinese standard drafter black fire resistance mine vent ducting
Chinese standard drafter black fire resistance mine vent ducting
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NFPA701 fire resistance antistatic Chinese standard drafter high tensile strength mine vent hose
NFPA701 fire resistance antistatic Chinese standard drafter high tensile strength mine vent hose
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coal mine lay flat ventilation tubing air duct tube seller
coal mine lay flat ventilation tubing air duct tube seller
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Customized black pvc spiral compressible reinforced air duct hose for coal mine ventilating
Customized black pvc spiral compressible reinforced air duct hose for coal mine ventilating
(130)
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High tenacity yarn collapsible air duct plastic tube for ventilation system seller
High tenacity yarn collapsible air duct plastic tube for ventilation system seller
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Light weight compressible antistatic flexible lay flat steel ring connection pvc vent duct for coal mine
Light weight compressible antistatic flexible lay flat steel ring connection pvc vent duct for coal mine
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NFPA701 fire resistance PVC anti-static mining ventilation duct fabric
NFPA701 fire resistance PVC anti-static mining ventilation duct fabric
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Огнестойкая Антистатическая пвх Гибкая вентиляционная ткань из полиэфирного волокна под заказ для проектов угольной шахты и туннеля
Огнестойкая Антистатическая пвх Гибкая вентиляционная ткань из полиэфирного волокна под заказ для проектов угольной шахты и туннеля
(108)
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Trade assurance fire resistance flex duct pvc reinforced exhaust ventilation flexible ducting for metal ore mine
Trade assurance fire resistance flex duct pvc reinforced exhaust ventilation flexible ducting for metal ore mine
(105)
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PVC coal mine duct fabric cloth material fire-proof woven vent air duct ventilation duct brattice
PVC coal mine duct fabric cloth material fire-proof woven vent air duct ventilation duct brattice
(110)
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EN71 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
EN71 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
(118)
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Customized pvc plastic coated flexible fire retardant fabric underground ventilation pipe for mining and tunnel industry
Customized pvc plastic coated flexible fire retardant fabric underground ventilation pipe for mining and tunnel industry
(85)
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Professional spiral flexible high pressure reinforced fire resistance tunnel and mine ventilation air hose pipe duct
Professional spiral flexible high pressure reinforced fire resistance tunnel and mine ventilation air hose pipe duct
(88)
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Fire retardant flexible heat resistant collapsible round mining ventilation air ducting hose
Fire retardant flexible heat resistant collapsible round mining ventilation air ducting hose
(64)
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fire Retardant PVC tunnel flexible ventilation duct
fire Retardant PVC tunnel flexible ventilation duct
(76)
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Anti-UV PVC flexible airtight farm using biogas digester bag methane fermentation pool
Anti-UV PVC flexible airtight farm using biogas digester bag methane fermentation pool
(97)
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Hot sell non metal ore mine spiral exhaust flexible hose for ventilation Chinese manufacturer
Hot sell non metal ore mine spiral exhaust flexible hose for ventilation Chinese manufacturer
(28)
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Customized flexible round black high pressure coal mine ventilation air vent duct
Customized flexible round black high pressure coal mine ventilation air vent duct
(116)
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Positive pressure ventilation low wind resistance air ventilation ducting for highway tunnel
Positive pressure ventilation low wind resistance air ventilation ducting for highway tunnel
(40)
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High tensile antistatic polyester fabric flame retardant air duct material for mine and tunnel ventilation
High tensile antistatic polyester fabric flame retardant air duct material for mine and tunnel ventilation
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Chinese supplier pvc compressible fire resistance zipper coupling spiral duct for tunneling
Chinese supplier pvc compressible fire resistance zipper coupling spiral duct for tunneling
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JULI 1300mm plastic lay flat fire resistant PVC flexible air ventilation duct for tunnel
JULI 1300mm plastic lay flat fire resistant PVC flexible air ventilation duct for tunnel
(140)
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Customized large diameter flame resistance underground pvc coated mining ventilation hose
Customized large diameter flame resistance underground pvc coated mining ventilation hose
(86)
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Custom length high tenacity yarn fire retardant large diameter tunnel engineering ventilation duct
Custom length high tenacity yarn fire retardant large diameter tunnel engineering ventilation duct
(81)
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Джули спираль вентиляционные каналы отрицательного давления вентиляционный канал спирали воздуховода
Джули спираль вентиляционные каналы отрицательного давления вентиляционный канал спирали воздуховода
(132)
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Fire resistance anti-static pvc mining spiral duct
Fire resistance anti-static pvc mining spiral duct
(38)
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OEM ODM высокопрочная огнестойкость, метро-туннелирование, полиэфирное плетение с ПВХ покрытием
OEM ODM высокопрочная огнестойкость, метро-туннелирование, полиэфирное плетение с ПВХ покрытием
(89)
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EN13501 fire resistance tunneling plastic tube ventilation
EN13501 fire resistance tunneling plastic tube ventilation
(120)
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Hot sales 1500mm flexible fire-resistance exhaust air ducts mine tunnel vent tube
Hot sales 1500mm flexible fire-resistance exhaust air ducts mine tunnel vent tube
(74)
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Factory price semi rigid compressible fire retardant anti static flexible suction duct for exhaust air in tunnel
Factory price semi rigid compressible fire retardant anti static flexible suction duct for exhaust air in tunnel
(61)
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Explosion proof Kevlar fiber high tensile air duct for tunnel and mining ventilation duct
Explosion proof Kevlar fiber high tensile air duct for tunnel and mining ventilation duct
(45)
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Chinese factory high strength high pressure resistance orange polyester fiber large diameter metrol tunnel ventilation duct
Chinese factory high strength high pressure resistance orange polyester fiber large diameter metrol tunnel ventilation duct
(42)
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hot sell 2500mm zipper yellow lay flat PVC mining tunnel ventilation duct manufactory
hot sell 2500mm zipper yellow lay flat PVC mining tunnel ventilation duct manufactory
(119)
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OEM ODM flexible fire resistance collapsible ventilation hose for mines
OEM ODM flexible fire resistance collapsible ventilation hose for mines
(61)
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DIN4102 B1 customized 90 degree bend steel wire spiral turning ventilation duct for air in
DIN4102 B1 customized 90 degree bend steel wire spiral turning ventilation duct for air in
(97)
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0.0074 s.