Is the product certified?

Yes, the product holds ISO9001 and CE certifications.

Do you offer OEM or ODM services?

Yes, we provide OEM and ODM services including full customization, flexible customization, and minor customization.

What is your quality control process?

We perform 100% inspection on finished products, including visual and functional checks, before shipment.

Building Material Aluminum Polycarbonate Folding Door

Name: Building Material Aluminum Polycarbonate Folding Door
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 889879365

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$50.00-100.00

1 Square Meter

Product profile

Customization

Available

Material

Aluminum+PC/Custom

Type

Folding

Model NO.

ZTN9191

Open Style

Left/Right

Opening Type

Manual

Special Function

Energy Saving/Anti-Theft/Other

Color

White/Silver/Custom

Certification

ISO9001, CE

Position

Commercial

Surface Finishing

Finished

Delivery Time

7-15 Days After S/C

Payment

Western Union/T/T etc.

Feature

Anti-Theft/Durable/24h Display Windows

Brand

Ztmy

Model

Ztn9015

Product

Polycarbonate Folding Door

Thickness of Slat

2.5mm/Custom

Size

Customized

MOQ

1 Set

Port

Guangzhou/Shenzhen

Transport Package

Paper Box+Plastic Foam+Strong Carton(Optional)

Specification

Customized

Trademark

ZTMY

Origin

China

Key features

Customizable Dimensions: Available in 120mm, 150mm, 200mm, 250mm, 300mm widths with full size customization.

Durable Aluminum+PC Material: Constructed with 2.5mm thick polycarbonate slats for anti-theft and energy saving.

Flexible Color Options: Offered in White, Silver, or fully customized colors to match any design.

ISO9001 & CE Certified: Meets international quality and safety standards for commercial applications.

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

Fast Delivery Time: Ready to ship within 7-15 days after receiving the sales contract.

OEM/ODM Services: Full customization, flexible customization, and minor customization available.

Experienced Manufacturer: Over 20 years of experience with a 20,000 square meter factory in Guangzhou.

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.