Does the product have any certifications?

Yes, the product is certified with ISO9001 and CE.

Is OEM/ODM service available?

Yes, OEM and ODM services are acceptable.

What materials are used for the door?

The door is made of steel with features such as durability, corrosion prevention, and anti-oxidation.

Security Composite Steel Fireproof Roller Shutter Door

Name: Security Composite Steel Fireproof Roller Shutter Door
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 875489855

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$30.00-110.00

1 Square Meter

Product profile

Customization

Available

Material

Steel

Model

Ztn9009

Model NO.

ZTN9009

Accessories

Hinge/Slat/Guide Rail/Motor

OEM/ODM

Acceptable

MOQ

1set

Delivery Time

7-15 Days After S/C

Payment

Western Union, T/T, etc

Application

Residential/Hotel/Shop/Villa

Features

Durable/Corrosion Prevention/Anti-Oxidation

Fire Resistance Time

Above 3 Hours

Type

Rolling

Open Style

Rolling

Opening Type

Electric/Manual/Remote Control/Button

Special Function

Security

Color

Primer/White/Custom

Certification

ISO9001, CE

Transport Package

Paper Box+Plastic Foam+Strong Carton(Optional)

Specification

Custom

Trademark

ZTMY

Origin

China

Key features

High Fire Resistance: Provides fire resistance time above 3 hours for enhanced safety.

Customizable Colors: Available in Primer, White, or Custom colors to match your needs.

Flexible Control Options: Supports Electric, Manual, Remote Control, and Button opening types.

Durable Material: Made of steel with corrosion prevention and anti-oxidation features.

Certified Quality: Products are certified with ISO9001 and CE standards.

Fast Delivery: Delivery time is 7-15 days after placing the sales contract.

Low MOQ: Minimum order quantity is just 1 set, suitable for various projects.

100% QC Inspection: Every product undergoes 100% quality inspection before shipment.

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: ≤7.95h

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.