Factory Wholesale Price Air Conditioning Trouble-Free Access Curved Access Door for HVAC System
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Product Highlights
- Durable Galvanized Steel: Constructed from galvanized steel for long-lasting durability in HVAC systems.
- Soundproof Design: Features special soundproof function to reduce noise in ventilation systems.
- Easy Installation Template: Includes self-adhesive template for precise measuring on spiral ducts.
- Certified Quality: Meets ISO and CE certification standards for safety and quality assurance.
- Versatile Applications: Designed for trouble-free access to dampers and AC equipment in ductwork.
- Multiple Size Options: Available in various sizes including 180x80mm, 250x250mm, and 400x300mm.
- Online Support Service: Provides online after-sales support and warranty assistance for customers.
- Manual Opening Style: Features manual open style with hand knob or sash latches for security.
Product Attributes
- Customization
- Available
- Usage
- for Air Conditioner
- Certification
- ISO, CE
- Model NO.
- CAD-A
- Opening Type
- Induced
- Special Function
- Soundproof
- Color
- Silver
- Position
- Industrial
- Surface Finishing
- Finished
- After-Sales Service
- Online Support
- Warranty
- Online Support
- Material
- Galvanized Steel
- Open Style
- Manual
- Galvanized Steel
- Curved Access Door
- Feature
- Durable
- Application
- HVAC System
- Package
- Carton Box
- Size
- 180*80mm\250*250mm\300*200mm\400*300mm
- Lock
- Hand Knob or Sash Latches
- Transport Package
- by Sea
- Specification
- customized
- Trademark
- Zengo
- Origin
- China
- HS Code
- 7326909000
- Production Capacity
- 20000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Factory Wholesale Price Air Conditioning Trouble-Free Access Curved Access Door for HVAC System
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Product Description
| Size | Dia |
| 180mm×80mm | ≤125mm |
| 250mm×150mm | 150/160mm |
| 250mm×150mm | 180/200mm |
| 250mm×150mm | 250mm |
| 400mm×300mm | 300/315mm |
| 250mm×150mm | 355mm |
| 400mm×300mm | 400mm |
| 250mm×150mm | 450mm |
| 400mm×300mm | 500mm |
| 250mm×150mm | 560mm |
| 400mm×300mm | 630mm |
| 400mm×300mm | 710/800mm |





About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2531921". Items marked "" are certified.
Company Profile
ZENGO Group Limited has over twenty years of experience in manufacturing high-quality HVAC and refrigeration products.
We are a professional company that integrates production, research and development, sales, and after-sales service, specializing in ventilation, refrigeration, air-conditioning equipment, and components for home appliances.
Our modern factory covers an area of 10, 000 square meters and is equipped with multiple production lines, ensuring suffient production capacity to meet diverse customer demands.
Located in the vibrant port city of Ningbo, Zhejiang Province, we benefit from convenient transportation and excellent logistical advantages.
Our team is highly experienced and dedicated to strict quality control, adhering to the principles of mutual benefit and customer satisfaction. In addition, we have obtained international certifications, including EN 13823 and ISO 9001, which reflect our commitment to quality and safety standards.
Our products are exported to more than 80 countries and regions worldwide and enjoy an excellent reputation among our global clientele. We also accept OEM and ODM orders, offering flexibility to meet specific customer requirements.
Whether you select a product from our existing catalog or have new ideas and suggestions for product development, we warmly welcome you to contact us at any time and share your purchasing requirements.
About Our Factory & Business Background
- Address
- D4-109 Liangzhu Cultural Town Haishu District 315175 Ningbo China, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo/Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2003-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Eastern Asia, Western Europe
FAQ
- What materials are used for the access door?
- The door is primarily made of galvanized steel. Panels are also available in aluminium and stainless steel upon special order.
- What certifications does this product have?
- The product holds ISO and CE certifications, ensuring it meets international quality and safety standards.
- What is the warranty and after-sales service?
- We provide online support as our after-sales service and warranty solution for this curved access door.
- What are the available sizes?
- Common sizes include 180x80mm, 250x250mm, 300x200mm, and 400x300mm. Other specific dimensions are available.
- How is the door installed on the duct?
- It comes with a self-adhesive template that helps with accurate measuring and installation on spiral ducts.
- What is the lead time for orders?
- Lead time is within 15 workdays during the off-season and approximately one month during the peak season.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, and small-amount payments for transactions.
- What is the main application of this door?
- It is designed for HVAC systems, providing access to volume and fire control dampers and ventilation equipment.
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Product Groups
- 01-Refrigeration Chemicals
- 02-Copper Tube
- 03-ACR Compressor
- 04-Heat Exchanger, Condensing Unit, Condenser, Evaporator
- 05-Refrigeration and Air Conditioning Parts
- 06-ACR Service and Maintenance Products
- 07-Fan and Motor
- 08-Air Curtain, Air Conditioner, Cold Storage
- 10-Air Diffuser and Grille
- 11-Flexible Air Duct, Plastic Air Duct
- 12-Spiral Duct and Fitting, Damper, Accessories
- 13-Ductwork Components and Accessories
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