Yes. Please feel free to contact us.

What is your lead time?

It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

What is your payment term?

T/T, Western Union, MoneyGram, and Paypal. This is negotiable.

What is the shipping method?

It could be shipped by sea, by air, or by express (EMS, UPS, DHL, TNT, FEDEX etc). Please confirm with us before placing orders.

How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit. Furthermore, we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Ulul Certificated Zhtdoors Direct Manufacturer High Durability Excellent Quality Used Commercial Ulul Fire Doors Frame

Name: Ulul Certificated Zhtdoors Direct Manufacturer High Durability Excellent Quality Used Commercial Ulul Fire Doors Frame
Brand: GUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD
SKU: 2035993185

Guangdong, ChinaGUANGZHOU ZHONGTAI DOORS&WINDOWS CO., LTD

US$88.00-100.00

1 Square Meter

Product profile

Customization

Available

Warranty

1 Year

Material

Steel

Model NO.

ZHT007

Style

Chinese

Open Style

Swing

Position

Fire Zone

Surface Finishing

Finished

OEM/ODM

Acceptable

Accessories

Ark of The Door/Door Leaf/Hinge/Lock/Hardware

Transport Package

Paper Box/Plastic Foam+Strong Carton (Optional)

Trademark

ZTMY

Origin

Guangzhou, China

HS Code

7610100000

Production Capacity

2500 Sets/Month

Key features

UL Certified Fire Safety: Meets UL, EN, and BS standards for fire resistance and integrity.

Customizable Design: Supports custom colors, thickness, and dimensions based on requirements.

High Durability Hardware: Features imported hardware components ensuring long service life.

Quiet Operation: Automatically closes silently without collision noise.

Energy Efficient Sealing: Superior sealing performance prevents air leakage and maintains temperature.

Easy Accessibility: Requires only 1kg force to open, suitable for wheelchairs and children.

Versatile Fire Resistance: Available in Class A (1.5h), Class B (1h), and Class C (0.5h) ratings.

Comprehensive Warranty: Includes 1-year warranty coverage for mechanical defects.

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: ≤7.89h

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.

Product Q&A

Q:What's your price?

The price is based on buyer's specific requirements.

Q:What is the standard size of your windows and doors?

Our windows and doors are customized. We always manufacture as per your dimension.

Q:Do you provide sample? Is it free or extra?

Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the package?

Plastic Foam, Paper box and Strong Carton, ply wood box and metal steel.

Q:How can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please email us or contact us in other ways so that we can offer a quote.