What is the material and surface finishing of the door?

The door is made of galvanized steel with a finished surface. It features durable, corrosion prevention, and anti-oxidation properties.

What payment terms are accepted?

We accept various payment methods including Western Union, T/T, PayPal, D/P, LC, and small-amount payments.

Where is the manufacturer located and what is their experience?

The manufacturer is located in Guangzhou, China, with over 20 years of experience in construction products. They have a 20,000 square meter factory and provide 100% QC inspection before shipment.

Hot Sale Security Automatic Galvanized Steel Rolling Doors

Name: Hot Sale Security Automatic Galvanized Steel Rolling Doors
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 878195895

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$10.00-60.00

1 Square Meter

Product profile

Customization

Available

Material

Steel

Type

Rolling

Model NO.

ZTN9077

Open Style

Rolling

Opening Type

Electric/Manual/Remote Control/Button

Special Function

Security

Color

Primer/Custom

Certification

ISO9001, CE

Position

Commercial

Surface Finishing

Finished

Thickness of Profile

0.5-1.5mm

Width of Slat

82mm/115mm

Accessories

Hinge/Slat/Guide Rail/Motor

OEM/ODM

Acceptable

MOQ

1set

Delivery Time

7-15 Days After S/C

Port

Guangzhou/Shenzhen/etc

Payment

Western Union,T/T,etc

Application

Residential/Hotel/Shop/Villa

Features

Durable/Corrosion Prevention/Anti-Oxidation

Transport Package

Paper Box+Plastic Foam+Strong Carton(Optional)

Specification

Custom

Trademark

ZTMY

Origin

China

Key features

Customizable Dimensions: Slat thickness 0.5-1.5mm and width 82mm/115mm are fully customizable.

Multi-Control Options: Supports electric, manual, remote control, and button opening methods.

High Security Material: Made of durable galvanized steel with corrosion and oxidation prevention.

Flexible Customization: Accepts OEM/ODM, custom colors, and specific accessory configurations.

Certified Quality: Products certified with ISO9001 and CE for commercial and residential use.

Fast Delivery: Delivery time is 7-15 days after sample confirmation.

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

Professional Manufacturer: 20 years experience with 20,000 sqm factory and global supply capability.

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: ≤8.45h

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.

Product Q&A

Q:What are the customization options for the rolling door?

We offer full customization including slat thickness (0.5-1.5mm), width (82mm/115mm), color (Prime/Blue/Custom), and accessories like hinges, slats, guide rails, and motors. OEM and ODM services are also acceptable.

Q:How can the door be opened and controlled?

The door supports multiple opening ways: electric, manual, remote control, and button operation, providing flexible usage scenarios.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set (1 Pc). We accept small orders for residential or commercial projects.

Q:What is the delivery time for the product?

The delivery time is typically 7-15 days after sample confirmation (S/C). Peak and off-season lead times are both within 15 workdays.

Q:What certifications does the product have?

The product is certified with ISO9001 and CE, ensuring quality and safety standards for commercial applications.