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One-Way Airflow Draft Blocker Backdraft Damper Duct for Ducting in Range Hoods
US$2.30
500-999 Pieces
US$1.80
1,000+ Pieces
Product profile
Customization
AvailableMaterial
Galvanized SheetUsage
for Firefighting, for Air ConditionerModel NO.
PVAApplication
for VentilationShape
RoundPerformance
for VentilationName
Backdraft DamperModel
PVAMOQ
500PCSFunction
HVAC SystemTransport Package
CTNTrademark
imetaOrigin
ChinaHS Code
73079950Production Capacity
300000pieces/MonthKey features
Full Customization Options: Offers full, minor, and flexible customization including design-based customization.
1-Year Warranty Coverage: Covers all products with free replacement of defective accessories in the next order.
Free Design Services: Includes complimentary design support along with basic photo and video shooting services.
OEM and ODM Services: Professional R&D team available for custom product design and production requirements.
Fast Sample Delivery: Sample orders delivered within 1-7 days after receiving full payment.
Multiple Payment Methods: Accepts T/T, Western Union, PayPal, LC, D/P, and small-amount payments.
Global Shipping Options: Transported via DHL, UPS, EMS, Fedex, air freight, or sea freight.
Experienced Manufacturer: Over a decade of experience with comprehensive management and production systems.
Company profile
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: ≤4.06h
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 Order?
A:
Step 1, please tell us what model and quantity you need, Step 2, then we will make a PI for you to confirm the order details; Step 3, when we confirmed everything, can arrange the payment; Step4, finally we deliver the goods within the stipulated time.
Q:When will make delivery?
A:
Delivery Time -Sample Order: 1-7days after receipt of the full payment, -Stock Order: 3-7days after receipt of the full payment -OEM: 12-20 days after receipt of the deposit
Q:What is the warranty policy?
A:
1 year warranty for all kinds of products; If you find any defective accessories first time, we will give you the new parys for free to replace in the next order as an experienced manufacturer, you can rest assured of the quality and after-sales service.
Q:What are the payment terms?
A:
T/T, WesternUnion, Paypal
Q:How is the product transported?
A:
Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight
Send Inquiry
*To:
Ningbo Imetal Industry Co., Ltd
Ningbo Imetal Industry Co., Ltd*Content:
Supplier replies will be sent to your registered email
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