How long is the delivery time?

Delivery time is 7-15 days after receiving the sales contract.

What is the material thickness?

The thickness of the steel profile is 0.8mm.

Is there an automatic function for fire safety?

Yes, the shutter automatically falls down immediately upon receiving a fire alarm signal.

Composite Steel Fire Rated Sliding Roller Shutter Door

Name: Composite Steel Fire Rated Sliding Roller Shutter Door
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 885600045

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$30.00-160.00

1 Square Meter

Product profile

Customization

Available

Material

Steel

Accessories

Motor/Track/etc

Model NO.

ZTA10242

Thickness of Steel

0.8mm

Application

Factories, Large Buildings, Office Buildings/etc

Features

Durable, Easy to Install

Fire Rated Time

3 Hours

MOQ

1set

OEM/ODM

Acceptable

Type

Sliding

Open Style

Sliding

Opening Type

Electric/Manual/Remote

Special Function

Security

Color

Primer/Custom

Position

Commercial

Surface Finishing

Finished

Standard Color

Blue/Custom

Transport Package

Paper Box+Plastic Foam+Strong Carton(Optional)

Specification

custom

Trademark

ZTMY

Origin

China

Production Capacity

100000

Key features

3-Hour Fire Resistance: Maintains integrity and thermal insulation for over 3 hours during fire events.

Customizable Color: Available in primer or custom colors to match specific design requirements.

Flexible Opening Types: Supports electric, manual, and remote control opening operations.

Durable Steel Construction: Made of 0.8mm thick steel profile for high strength and longevity.

OEM/ODM Acceptable: Full customization services including samples, designs, and flexible options.

Automatic Fire Alarm Response: Automatically closes upon receiving fire alarm signals to isolate fire spread.

Fast Delivery Time: Ships within 7-15 days after receiving the sales contract.

Comprehensive QC Inspection: 100% visual and functional inspection before shipment ensures quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Nansha PortAverage Response Time: ≤8.47h

AI-Powered supplier vetting

SummaryZhongtai presents itself as an experienced manufacturer of industrial doors and related products, reporting more than 20 years of focus on technological innovation. The supplier lists broad manufacturing equipment, eight production lines, six to ten quality-control staff, export activity representing 51%–70% of sales, and markets across Southeast Asia/Mideast, domestic China, and North America. It states that it provides OEM services for well-known brands, has SDK availability, and supports multiple customization modes. The company describes established production, R&D, installation, marketing, logistics, and after-sales functions, with regional offices in Southern and Northern China. However, the available service-management evidence is weak: no written procedures or records are reported for supplier service assessment, corrective/preventive actions, or complaint handling. Financial records are identified for recent years, but no figures or assessment results are provided. Certification, formal customer...

Supplier typeThe supplier is presented as a manufacturer of industrial sliding doors, aluminum rolling gates and windows, electric stainless-steel doors, high-speed roller doors, and related products. Its listed machinery, eight production lines, and stated annual production output support classification as a manufacturing supplier rather than only a trading or service company.

R&D capabilityThe supplier reports more than 20 years of technological innovation, advanced technology introduction from Europe and America, a technology research and development department, customization-oriented product development, and SDK availability. These statements provide explicit evidence of R&D and technical capability, although the total experience of R&D engineers is listed as 1, so the depth of the engineering team is not fully established.

Production capacityEvidence includes advanced production equipment, eight production lines, a production department, skilled installation personnel, a quality-control system, and stated annual production output above the specified threshold. The supplier also reports a standardized inspection-instruction process for finished products and export sales representing 51%–70% of total sales.

Customization capabilityThe supplier explicitly lists customization from samples, designs, full customization, flexible customization, and minor customization. Its stated goal of customizing products according to customer demands directly supports broad customization capability.