What is the profile thickness range?

The thickness of the profile ranges from 0.5mm to 1.5mm.

What payment methods do you accept?

We accept Western Union, T/T, PayPal, D/P, and LC.

Is there a quality inspection before shipment?

Yes, we perform 100% visual and functional inspection on all finished products.

Aluminum Security Grill Doors /Aluminum Grilles Rolling Shutter Door

Name: Aluminum Security Grill Doors /Aluminum Grilles Rolling Shutter Door
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 876014735

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$35.00

1-99 Square Meters

US$33.00

100+ Square Meters

Product profile

Customization

Available

Application

Commercial

Feature

Good Quality

Model NO.

ZT4054

Advantage

Rebound Fuction

Material

Stainless Steel

Type

Rolling

Open Style

Rolling

Opening Type

With Remote Control

Special Function

Security

Position

Commercial

Surface Finishing

Finished

Color

Original

Transport Package

Metal Frame + Plywood

Specification

custom

Trademark

ZTMY

Origin

Guangzhou, China

HS Code

7610100000

Production Capacity

300 Square Meters/Days

Key features

Durable Stainless Steel Material: Constructed from high-quality stainless steel for long-lasting durability.

Remote Control Operation: Features rolling opening style with convenient remote control functionality.

Customizable Color Options: Available in silver or fully customized colors to match specific needs.

Flexible Profile Thickness: Profile thickness ranges from 0.5mm to 1.5mm for various strength requirements.

OEM and ODM Services: Accepts OEM and ODM orders for full customization from samples or designs.

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

100% Quality Inspection: Every product undergoes 100% visual and functional inspection before shipment.

Weatherproof Design: Designed to be weatherproof and suitable for commercial and industrial use.

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: ≤8.89h

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.