What is the warranty or quality guarantee?

We perform 100% inspection (visual and functional) before shipment and have over 20 years of experience ensuring high quality.

What is the material of the door?

The door is made of galvanized steel with a profile thickness of 1.0 mm.

Where is the product shipped from?

Products are shipped from ports such as Guangzhou, Shenzhen, or Nansha Port.

Fast Door

Name: Hard Metal High Speed Roller Shutter Door /Rapid Door /Fast Door
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 875789225

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$2,014.93-2,134.33

1 Piece

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Rolling

Model NO.

ZT4029

Open Style

Rolling

Opening Type

With Remote Control

Special Function

Windproof

Color

Custom

Position

Industrial

Surface Finishing

Finished

Application

Industrial

Feature

Good Quality

Advantage

Rebound Fuction

Transport Package

Metal Frame + Plywood

Specification

custom

Trademark

ZTMY

Origin

Guangzhou, China

HS Code

7610100000

Production Capacity

300 Square Meters/Days

Key features

Customizable Design: Supports full customization from samples, designs, and flexible adjustments to meet specific requirements.

Windproof Function: Features a special windproof design with rebound function for enhanced safety and durability.

Fast Delivery: Standard delivery time is 7-15 days after order confirmation, with peak/off-season lead times within 15 workdays.

100% Quality Inspection: Every product undergoes 100% visual and functional inspection before shipment to ensure high quality.

OEM/ODM Service: Accepts OEM and ODM orders, allowing for tailored manufacturing based on customer specifications.

Durable Material: Constructed from galvanized steel with 1.0 mm profile thickness, ensuring long-lasting 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: ≤8.22h

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.