Product List

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Hangzhou Zhenglong Hose Factory, Professional Hangzhou Zhenglong Hose Factory, Best-Selling Hangzhou Zhenglong Hose Factory, We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states. Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Hangzhou Zhenglong Hose Factory, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.
  • Flexible Poly Downspout Extension

    Product Description:
    24-in Green Vinyl Downspout ExtensionFlexible Extension Landscaping Water Pipe 100mmx8 with Male and Female NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3″x4″ Adapters...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • 8 Drain Pipe/ 75mm Drain Pipe/ Extension Drain Pipe

    Product Description:
    8 drain pipe/ 75mm drain pipe/ extension drain pipe Flexible Ground Solid Drain Water Pipe 75mm (3″) X 50  NO.:           Product Name   Color      Diameter    Length    Character   Expansion Ratio                                         Application   1 Flexible Drain Pipe Black      65mm 10 Solid           1:5  Underground / ground water drainage  2 Flexible Drain Pipe  Black      65mm 12 Solid           1:5  Underground / ground water drainage 3 Flexible Drain Pipe  Black      65mm 16 Solid           1:5  Underground / ground water drainage 4 Flexible Drain Pipe  Black     65mm 20 Sol...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Kit De Drainage PARA Adaptadores De Baixo Perfil COM Adicional24-in. Adaptador De Extensao E Elbow

    Product Description:
    Kit de Drainage para Adaptadores de Baixo Perfil com Adicional24-in.Adaptador de Extensao e Elbow  NO.:           Product Name   Color      Diameter    Length    Character   Expansion Ratio                                         Application   1 Flexible Drain Pipe Black      65mm 10 Solid           1:5  Underground / ground water drainage  2 Flexible Drain Pipe  Black      65mm 12 Solid           1:5  Underground / ground water drainage 3 Flexible Drain Pipe  Black      65mm 16 Solid           1:5  Underground / ground water drainage 4 Flexible Drain Pipe  Black     65mm 20 Solid           1...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Flexible Downspout Extension Gutter Draining Waterspout Drainpipe Multiple Color 75mmx5′ with Male and 2X3

    Product Description:
    Flexible Downspout Extension Gutter Draining Waterspout Drainpipe Multiple Color 75mmx5 with Male and 2″X3″  NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3″x4...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Flexible Downspout Extension Gutter Draining Waterspout Drainpipe Multiple Color

    Product Description:
    Flexible Downspout Extension Gutter Draining Waterspout Drainpipe Multiple ColorPlastic Flexible Water Pipe 75mmx7 with 2″X3 and 3″X4″ Adapter  NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 ...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Canal Drains/Rejillas De Canal/Adaptadores

    Product Description:
    Canal Drains/Rejillas de canal/Adaptadores NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 5 Flexible Downspout Pipe 75mm 5 Blac...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Home Products

    Product Description:
    Home Products  NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 5 Flexible Downspout Pipe 75mm 5 Black 2″x3″ and 3...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Downspout Extension-Green

    Product Description:
    Downspout Extension-GreenPlastic Downspout Flexible Hose 100mmx7 with 2″X3″ and 3″X4″ Adapter NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe ...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Drain Downspout Extension White Home Rain Pipe Spout Gutter Flexible 25 to 55 in

    Product Description:
    Drain Downspout Extension White Home Rain Pipe Spout Gutter Flexible 25 To 55 inFlexible and Extension Drain Garden Pipe  65mmx6 with 2″X3 and 3″X4″ Fittings  NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspo...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Ground Spout Square End Downspout Extension

    Product Description:
    Ground Spout Square End Downspout ExtensionPlastic Gutter Water Pipe 100mmx6 with 2″X3″ and 3″X4″ Adapter NO.,   PRODUCT NAME DIAMETER LENGTH COLOR FITTINGS/ADAPTERS APPLICATION 1 Flexible Downspout Pipe 65mm 5 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 2 Flexible Downspout Pipe 65mm 6 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 3 Flexible Downspout Pipe 65mm 7 Black 2″x3″ and 3″x4″ Adapters Extended Downspout Pipe 4 Flexible Downspout Pipe 65mm 8 Black 2″x3″ and 3...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • HVAC Accessories for Range Hood 203mm X 3.2m

    Product Description:
    Aluminum Tube for Range Hood 203mm X 3.2m  No.:   Product Name Thickness(mm) Diameter(mm) Lenght(m) Weight(g) Compression Ratio Application 1  Flexible Semi-rigid Aluminum Duct 0.05 50 1.8 60 0.3:1 For range hood, water heater,  air conditioner 2  Flexible Semi-rigid Aluminum Duct 0.05 80 2 107 0.3:1 For range hood, water heater, air conditioner 3  Flexible Semi-rigid Aluminum Duct 0.05 110 2.2 162 0.3:1 For range hood, water heater, air conditioner 4  Flexible Semi-rigid Aluminum Duct 0.05 130 2.4 208 0.3:1 For range hood, water heater, air conditioner 5  Flexible Semi-rigid Aluminum Duct 0.05 150...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
    Contact Now
  • Flat Drain Pipe/ Galvanized Drain Pipe/ Ceramic Drain Pipe

    Product Description:
    Flat drain pipe/ galvanized drain pipe/ ceramic drain pipe Flexible Ground Solid Drain Water Pipe 75mm (3″) X 50  NO.:           Product Name   Color      Diameter    Length    Character   Expansion Ratio                                         Application   1 Flexible Drain Pipe Black      65mm 10 Solid           1:5  Underground / ground water drainage  2 Flexible Drain Pipe  Black      65mm 12 Solid           1:5  Underground / ground water drainage 3 Flexible Drain Pipe  Black      65mm 16 Solid           1:5  Underground / ground water drainage 4 Flexible Drain Pipe  Black     65mm...
    Hangzhou Zhenglong Hose Factory
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
    Contact Now
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