The minimum order quantity is 100 pieces.

Do you provide free design services?

Yes, we provide free design services as well as basic photo and video shooting services.

Heavy Duty HVAC & Exhaust Ductwork Long Insulated Flexible Duct AC Flex Duct,

Name: Heavy Duty HVAC & Exhaust Ductwork Long Insulated Flexible Duct AC Flex Duct,
Brand: Ningbo Imetal Industry Co., Ltd
SKU: 2228724235

Zhejiang, ChinaNingbo Imetal Industry Co., Ltd

US$8.00

100-999 Pieces

US$7.00

1,000-2,999 Pieces

US$6.00

3,000+ Pieces

Product profile

Customization

Available

Material

Aluminum

Usage

for Air Conditioner, Industrial

Model NO.

ISO

Application

for Ventilation

Shape

Round

Performance

for Ventilation

Name

Flexible Duct

Model

ISO

MOQ

100PCS

Function

HVAC System

Transport Package

CTN

Trademark

imeta

Origin

China

HS Code

73079950

Production Capacity

300000pieces/Month

Key features

Flexible Duct Design: Round shape flexible duct made of metal and cotton for HVAC ventilation.

OEM/ODM Support: Full, minor, and flexible customization options available from designs.

1-Year Warranty: Free replacement of defective accessories in the next order.

Fast Delivery: Sample/Stock orders ship in 1-7 days; OEM takes 12-20 days.

Low MOQ: Minimum order quantity is only 100 pieces.

Free Design Service: Complimentary design, photo, and video shooting services provided.

Global Shipping: Transported via DHL, UPS, EMS, FedEx, air, or sea freight.

Professional Manufacturer: Over a decade of experience in HVAC and refrigeration industries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Ningbo Imetal Industry Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.29h

AI-Powered supplier vetting

SummaryNingbo Imetal Industry Co., Ltd is a China-based trading company established in 2022 with 18 employees. It offers metal, rubber, and plastic products and states that its sales, customer service, design, and R&D teams support technical assistance and customized solutions. The supplier reports one year of total R&D engineer experience and has no listed certification for supplier management systems. SGS conducted an audit with a report period from July 31, 2025 to July 30, 2026, but the provided audit result code does not establish a positive or negative assessment. Export sales are stated as 71%–90%. Most manufacturing, warehousing, quality-control, sustainability, R&D-service, and customer-reference fields are unknown. No financial data is assessed or reported.

Supplier typeThe supplier is explicitly identified as a Trading Company, while its primary offerings include metal, rubber, and plastic products. This indicates a trading-oriented business profile rather than confirmed direct manufacturing ownership.

CertificationsSupplier-management-system certification is explicitly listed as NIL. An SGS audit is recorded with a defined report period, but the provided information does not identify a certification held or establish a positive audit outcome.

After-Sales capabilityThe supplier states that its sales and customer-service teams handle inquiries, provide technical support, and help ensure timely product receipt, and it emphasizes service throughout the customer relationship. These statements explicitly support an after-sales and support capability.

Customization capabilityThe supplier explicitly states that its design and R&D teams develop customer-specific and project-based solutions, including custom HVAC components and specialized hardware tools, tailored to exact specifications. This is direct evidence of customization capability.

Product Q&A

Q:How to place an order?

Step 1: Tell us the model and quantity. Step 2: We make a PI for confirmation. Step 3: Arrange payment. Step 4: Deliver goods within the stipulated time.

Q:What is the delivery time?

Sample and stock orders take 1-7 days after full payment. OEM orders take 12-20 days after receiving the deposit.

Q:What is the warranty policy?

We provide a 1-year warranty. Defective accessories are replaced for free in the next order.

Q:What payment methods are accepted?

We accept T/T, Western Union, PayPal, LC, D/P, and small-amount payments.

Q:Is customization available?

Yes, we offer full customization, minor customization, flexible customization, and customization from designs.