Is there a warranty for the door?

Yes, we provide a 1-year warranty with a 10-year guarantee.

What safety devices are available for this door?

Optional safety devices include an anti-fall device, airbag, anti-break steel wire device, and anti-break torsion spring safety device.

What is the opening way for this door?

The door can be opened via Electric, Manual, or Remote Control methods.

Vertical Safety Lifting Thermal Insulated Security Door with Polycarbonate

Name: Vertical Safety Lifting Thermal Insulated Security Door with Polycarbonate
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 885740855

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$90.00-180.00

1 Square Meter

Product profile

Customization

Available

Material

Steel/Custom

Type

Rolling

Model NO.

ZTA10267

Open Style

Rolling

Opening Type

Electric/Manual/Remote

Special Function

Thermal Insulation,Wind Resistance,Good Sealing

Color

White/Custom

Position

Industrial

Surface Finishing

Finished

Feature

Thermal Insulation,Wind Resistance,Good Sealing Et

Delivery Time

7-15days After S/C Confirm

MOQ

1 Set

OEM

Acceptable

Payment

T/T/Western Union/Money Gram/etc

Application

Factory,Industrial Zone,Large Building,etc

Product Name

Industrial Lifting Door

Size

Custom

Opening

Roll up

Opening Way

Electric/Manual/Remote Control

Warranty

1 Year

Guarantee

10 Years

Transport Package

Bubble Wrap+Plastic Foam+Strong Carton(Optional)

Specification

custom

Trademark

ZTMY

Origin

China

Production Capacity

100000

Key features

Thermal Insulation: Filled with high-density polyurethane for heat prevention and sound insulation.

Space Saving Design: Vertical lifting mechanism hangs flat against the wall, freeing up floor space.

Wind Resistance: Strong steel panels with external reinforcement ensure stability at large widths.

Quiet Operation: Equipped with adjustable ball bearings and wear-resistant rubber wheels for mute opening.

Customizable Options: Available in custom sizes, colors, and opening methods (Electric/Manual/Remote).

Safety Features: Optional anti-fall device and airbag prevent accidents and protect against injury.

Durable Material: Made of thickened double-layer galvanized colored steel plate with embossed surface.

Good Sealing: High-quality rubber seal strips on top, floor, and sides ensure excellent sealing performance.

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: ≤7.80h

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.