What happens if there is a power failure?

The door features an emergency manual operation system using a hoist chain or crank for safe closure.

Where can this door be installed?

It is suitable for fire compartments and escape passages in factories, commercial buildings, warehouses, stores, and garages.

What certifications does the product have?

The product is certified with ISO9001 and CE, ensuring high quality and safety standards.

3 Hour Fire Rated Galvanized Steel Roller Shutter Door for Warehouse

Name: 3 Hour Fire Rated Galvanized Steel Roller Shutter Door for Warehouse
Brand: Shanghai Kenvo Door Co., Ltd.
SKU: 894970185

Shanghai, ChinaShanghai Kenvo Door Co., Ltd.

US$600.00

1-4 Pieces

US$500.00

5-9 Pieces

US$400.00

10+ Pieces

Product profile

Customization

Available

Material

Steel

Type

Rolling

Model NO.

RSD-FR

Open Style

Rolling

Opening Type

With Remote Control

Special Function

Security

Color

Ral Color Customized

Certification

ISO9001, CE

Position

Exterior

Surface Finishing

Finished

Coating Standard

Static Powder Coating

Emergency Operation

Manual Hoist Chain or Crank

Slat Material

Galvanized Steel or Aluminum Alloy

Color System

Ral Color Swatches

Transport Package

Wood Box Package

Specification

Max size: 8m * 8m

Trademark

KENVO

Origin

Shanghai, China

Production Capacity

10000 PCS/Year

Key features

3-Hour Fire Rating: Provides 3 hours of fire resistance to prevent fire spreading in emergencies.

Fire Control Integration: Automatically closes upon receiving fire signals from the building fire control center.

Smart Sensor Equipped: Compatible with smoke and temperature sensors for automatic emergency response.

Customizable Color: Available in RAL color swatches to match specific aesthetic requirements.

Versatile Applications: Ideal for factories, commercial buildings, warehouses, stores, and garages.

Secure Material: Constructed from galvanized steel or aluminum alloy slats for durability.

Certified Quality: Meets ISO9001 and CE certification standards for safety and quality.

Manual Backup Operation: Features manual hoist chain or crank for emergency operation during power failure.

Company profile

Shanghai Kenvo Door Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-09-07 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.05hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryShanghai Kenvo Door Co., Ltd. is identified as a China-based manufacturer/factory operating from Shanghai, with an address in Taicang, Jiangsu, and a limited-company structure. It offers industrial and commercial door products, including high-speed, roller shutter, sectional, fire-rated, clean-room, cold-storage, and related loading equipment. The supplier reports ISO 9001 and GMP certifications, five production lines, 6–10 years of R&D engineering experience, and 11–20 quality-control staff. It has maintained overseas business since 2006, holds self-operated import/export rights, and reports that 41%–50% of sales are exports. The information supports production capability, export experience, product breadth, and stated customer references, but does not sufficiently establish after-sales processes, financial credibility, or customization capability. Trade records show one transaction each for air compressors and sectional doors with a Philippine buyer, although the air-compressor transaction does not...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company in China. Its listed activities cover industrial equipment, security and protection, manufacturing machinery, and construction and decoration, while its product list is centered on industrial and commercial doors and loading equipment.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These are explicit certification claims, although the provided information does not include certificate numbers, issuing bodies, validity dates, or scope.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, and annual production output within the stated range. Its extensive product portfolio and manufacturer/factory classification further support operational capability for industrial door products.

Client casesThe supplier claims that dozens of Fortune 500 companies and hundreds of recognized domestic Chinese companies have selected its products and services. Separately, the trade data identifies WORKMATIC INDUSTRIAL SOLUTIONS INC as a buyer in the Philippines for one air-compressor transaction and one sectional-door transaction; however, no further case details, product outcomes, or customer verification are provided.