Wholesale Freezer Rapid High Quality Cold Storage High Speed Rolling Shutter Doors
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Product Attributes
- Customization
- Available
- Maximum Size
- Width: 4500mm X Height: 4500mm
- Opening Speed
- up to 2.4 Meters Per Second
- Model NO.
- Customizable
- Closing Speed
- up to 2 Meters Per Second
- Frame Construction
- Galvanized Steel Optional: Stainless Steel
- Scroll
- Steel-114 × 2mm, Optional: Stainless
- Motor
- Xinhuafa Servo Motor Power 1500W Protection Level
- Voltage
- Single Phase 220V-18A
- Frequency
- 50-60Hz
- Type
- Rolling
- Open Style
- Rolling
- Opening Type
- Power Driven
- Special Function
- Security
- Certification
- ISO9001, CE
- Position
- Industrial
- Surface Finishing
- Finished
- After-sales Service
- Lifetime Service
- Warranty
- 1year
- Material
- PVC
- Color
- Yellow Green Orange Grey
- Transport Package
- Wooden Box
- Specification
- customized
- Trademark
- XINHUAFA
- Origin
- China
- HS Code
- 7610100000
- Production Capacity
- 300pieces/Month
- Package Size
- 400.00cm * 58.00cm * 58.00cm
- Package Gross Weight
- 260.000kg
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 Wholesale Freezer Rapid High Quality Cold Storage High Speed Rolling Shutter Doors
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Product Description



Maximum size | Width: 4500mm x Height: 4500mm |
Opening speed Closing speed | Up to 2.4 meters per second Up to 2 meters per second |
Frame construction | Galvanized steel Optional: Stainless steel |
Scroll | Steel- 114 × 2mm, optional: stainless steel |
Side guide groove | The material is reinforced polyethylene Optional: Equipped with track reinforcement components from bottom to 300mm |
Motor | XINHUAFA servo motor power 1500W Protection level IP65 |
Control box | XINHUAFA servo control box Protection level IP 54 |
Standard detector | Install photoelectric protection on the door rail (optional grating) Install wireless safety anti pinch system at the bottom edge of the door curtain |
Voltage Frequency | Single phase 220V-18A 50-60Hz |



The sponge type door seal adopts a PVC curtain wrapped sponge design, and the top adopts a tilted design, which facilitates the flow of rainwater and has a good waterproof effect.
The width range of the sponge dock seal for vehicles (the difference in width between the widest and narrowest vehicles) is up to 600mm; The maximum height range of the sealed vehicle (the height difference between the highest and lowest vehicles) is 1000mm, which is suitable for sealing most vehicle models. If the width/height range of the vehicle exceeds the standard, two different sizes of door covers can be used for parking vehicles of different sizes
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI251911". Items marked "" are certified.
Company Profile
At our core, we are a team devoted to one simple idea: Every entrance should open and close in perfect harmony with the rhythm of modern life. We design, build and care for high-speed roller shutter doors that protect people, products and energy, yet remain almost invisible in their reliability. From the moment our very first door glided upward fifteen years ago, we have listened more than we have spoken, allowing the daily stories of factories, shops, laboratories and homes to shape each new generation of curtains, guides and motors. In this way our product family has grown into a quiet companion for clean-rooms that cannot tolerate dust, for freezers that must keep their cold tales inside, for logistic halls where every second counts, and for showrooms that wish to welcome daylight without surrendering safety.
Quality, for us, is not a certificate to hang on the wall; It is the feeling you get when a door closes with a soft, sure sound and does not demand your attention again for years. We select materials as if they were ingredients for a long family recipe: Aluminum that has known sunshine and rain yet returns to us pure and strong, fabrics that remember their flexibility even when the world around them freezes or burns, motors that hum rather than shout. Each component passes through hands that have learned the subtle language of tension and balance, and every finished door is asked to prove itself long before it travels to your site.
Customers arrive with wishes rather than specifications. Some speak of wind that sings around corners at night; Others worry about the echo of forklifts or the flicker of fluorescent light. We translate these conversations into shapes, colors and speeds, offering transparent curtains for those who need eyes on their process, insulated slats for those who guard temperature like a secret, narrow frames for corridors that refuse to waste an inch.
Integrity guides our dealings the way a compass guides a night walker. We quote only what we can deliver, deliver only what we have quoted, and stand beside every door for as long as it rolls. If a storm bruises a guide or a pallet misjudges an angle, we answer the call as a neighbor would, bringing spare parts, good humor and renewed protection before worry turns into downtime. Payment terms are discussed openly, shipment dates are kept as carefully as promises to a friend, and after-sales conversations are never hurried.
Global partnership feels less like strategy and more like hospitality extended to the whole planet. We enjoy early-morning video calls that begin with greetings in many accents, sample packages that carry the scent of different seasons, and installation stories that borrow laughter from opposite sides of the equator. Each collaboration teaches us fresh respect for local wisdom: The patience to wait for monsoon seasons to pass, the ingenuity to reuse packing crates as playground toys, the courtesy to begin meetings with tea instead of signatures.
Looking forward, we remain students of movement. We watch leaves slide against one another in a breeze, study the hush of an elevator arriving, listen to the city as it exhales at dusk, and ask how a door might learn from such quiet grace. New fabrics will appear, motors will become kinder to electricity, sensors will learn the difference between a cloud shadow and an approaching truck, yet our mission will stay unchanged: To give every entrance a presence you can forget, because forgetting means nothing has gone wrong. We invite architects, distributors, warehouse managers, shopkeepers and dreamers to walk this path with us. Tell us the story of your space, your weather, your hopes, and we will answer with a curtain that rises and falls like a calm heartbeat, day after day, year after year, until the only reminder of its existence is the gentle sound of opportunity opening and closing exactly when you need it.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 12-2, Environmental Protection 2nd Road, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China
-
Plant Area
- 4200 square meters
-
Number of Employees
- 58
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CFR, EXW, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Fast Speed Door, Airtight Sigh speed Door, Zipper-type High Speed Door, Cold Storage High Speed Door, Sectional Lifting Door
-
Production Lines
- 1
-
Production Machines
- Bending Machine, Laser Cutting Machine, Fabric Cutting Machine, High Speed Welding Machine, Ironing Machine, Steel Cutting Machine, Welding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-04-10
-
Export Year
- 19 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
-
Cooperated with Fortune 500
- No
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