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HVAC System Manual Volume Damper Airflow Ducting Adjustment Backdraft Damper
US$4.20
200-999 Pieces
US$4.00
1,000-19,999 Pieces
US$3.60
20,000+ Pieces
Product profile
Customization
AvailableMaterial
Galvanized SheetUsage
for Firefighting, for Air ConditionerModel NO.
RDBApplication
for VentilationShape
RoundPerformance
for VentilationName
Backdraft DamperModel
RdbMOQ
200PCSFunction
HVAC SystemTransport Package
CTNTrademark
imetaOrigin
ChinaHS Code
73079950Production Capacity
300000pieces/MonthKey features
Customization Options: Supports full, minor, and flexible customization from designs.
OEM/ODM Service: Professional OEM and ODM services available for specific needs.
Free Design Service: Complimentary design services provided to meet customer requirements.
1-Year Warranty: 1-year warranty with free replacement for defective accessories.
Fast Sample Delivery: Sample orders delivered within 1-7 days after payment confirmation.
Global Shipping: Supports DHL, UPS, EMS, FedEx, air, and sea freight options.
Flexible Payment: Accepts T/T, Western Union, PayPal, LC, D/P, and small amounts.
Professional R&D: Experienced team for R&D, design, and production of new products.
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: ≤2.62h
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?
A:
Step 1: Tell us the model and quantity. Step 2: We make a PI for confirmation. Step 3: Arrange payment. Step 4: Delivery within stipulated time.
Q:What is the delivery time?
A:
Sample/Stock orders: 1-7 days after full payment. OEM orders: 12-20 days after deposit receipt.
Q:What is the warranty policy?
A:
We provide a 1-year warranty. Defective accessories are replaced for free in the next order.
Q:What payment methods are accepted?
A:
We accept T/T, Western Union, PayPal, LC, D/P, and small-amount payments.
Q:What is the MOQ for this product?
A:
The Minimum Order Quantity (MOQ) is 200 pieces.
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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