Can I mix different items in an order?

Yes, you can mix different items in an order, but it is subject that you should reach minimum quantity of each item.

How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

Yes, you can order samples for evaluation, but it is subject to following terms: Yes , free of charge samples are aviable for you

Flexible Semi Rigid Coated Flexible Duct

Name: Flexible Semi Rigid Coated Flexible Duct
Brand: Zhejiang Zhenglong Environmental Protection Tech Co., Ltd.
SKU: 860365805

Zhejiang, ChinaZhejiang Zhenglong Environmental Protection Tech Co., Ltd.

US$0.99

1,000-2,999 Meters

US$0.86

3,000-4,999 Meters

US$0.78

5,000+ Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection

Model NO.

0058381

Application

Transportation

Shape

Round

Performance

Temperature

Certification

ISO

Temperature

-50 ~ +400

Material Thickness

0.05mm~0.15mm

Diameter

50mm-300mm

Characteristic

Corrugated

Feature

Breakage-Proof

Raw Material

Aluminum

with Fittings

Yes, with Fittings

Can Change Direction

Abitrarily

Industry Catagory

Hardware

Advantage

Stretch, Sturdy

Transport Package

Plastic Bag, Carton or as Required

Specification

Thickness: 0.05mm, Length: 3.2m, Diameter: 203mm

Trademark

ZL HOSE

Origin

China

HS Code

3917210000

Production Capacity

600, 000 Meters/Month

Key features

Highly Flexible & Durable: Semi-rigid yet highly flexible, durable, and easy to install with breakage-proof design.

Customizable Dimensions: Diameter customizable from 50mm to 300mm; thickness from 0.05mm to 0.15mm.

Fire Resistant Material: Made of aluminum foil with 70mm wide aluminum tape, ensuring fire resistance.

Versatile Applications: Ideal for range hoods, water heaters, air conditioners, and industrial ventilation.

OEM Service Available: We accept OEM orders with our trademark ZL HOSE for customized branding.

Certified Quality: Products certified with ISO 9001:2015, BSCI, and SGS standards.

Corrugated Design: Features a corrugated structure that allows arbitrary direction changes.

Company profile

Zhejiang Zhenglong Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-09-28Nearest Port: Shanghai/NingboAverage Response Time: >24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with new products reported within the past year and OEM service for recognized brands. Production resources include six lines, specified molding and forming equipment, in-stock capacity, eight qualified service suppliers, and documented supplier-assessment procedures. Quality and management controls are supported by ISO 9001:2015 and BSCI certifications, three quality inspectors, complaint-handling procedures, and corrective/preventive-action records. Lead time is within 15 working days off-season and one month during peak periods. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, showroom, SDK, or offline trade-show participation. Evidence for financial credibility and customer cases is insufficient because the provided information lists reporting years and OEM claims but no verifiable financial figures or named cases.

Supplier typeThe supplier appears to be a manufacturer with injection molding, aluminum tube forming, blow molding, and plastic pipe fitting equipment, six production lines, in-stock capability, and OEM/ODM services. It also reports broad export-market coverage but no overseas branches, agents, warehouse, or showroom.

CertificationsThe supplier holds ISO 9001:2015 certification and BSCI social-responsibility certification. These certifications, together with stated quality-assurance procedures, support formal management and social-compliance capability.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it has no available SDK and reports zero internationally recognized design awards; the evidence supports development capability but not a strong externally validated innovation record.

Production capacityProduction capability is supported by six production lines, multiple molding/forming machines, in-stock capacity, eight qualified suppliers, written assessment procedures, and stated lead times of within 15 working days off-season and one month during peak season. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented control weakness.

Customization capabilityThe supplier explicitly offers customization from designs, samples, full customization, minor customization, and flexible customization, with R&D and ODM services also reported. This is direct evidence of broad customization coverage.