What is the minimum order quantity?

The minimum order quantity is one set, and samples are available.

What are the door specifications?

Standard size is 2050x860/960mm. Leaf thickness is 50/70/90mm. Panel thickness varies from 0.3mm to 2.0mm.

What infilling materials are available?

We offer honeycomb paper, rock wool, and fireproof board as infilling materials.

High Quality Single Leaf Steel Door (SC-S076)

Name: High Quality Single Leaf Steel Door (SC-S076)
Brand: Yongkang Sun City Industrial Co., Ltd.
SKU: 780213475

Zhejiang, ChinaYongkang Sun City Industrial Co., Ltd.

US$100.00

1-9 Sets

US$60.00

10-399 Sets

US$50.00

400+ Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Style

Modern

Model NO.

(SC-S076)

Open Style

Swing

Thickness of door leaf

50mm

Infilling Material

Honeycomb/Rock Wool/Fire Proof Board

Color

Teak

Certification

ISO9001

Surface Finishing

Finished

Special Function

Security

Position

Exterior

Steel Door Standard Size

2050*860/960mm

Surface Treatment

Powder Coated/Heat Transfer/Copper Paint

Steel Door Leaf THK.

50mm/70mm/90mm

Steel Panel THK. for Leaf

0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0

Steel Panel THK. for Frame

0.7/0.8/1.0/1.2/1.5/1.8/2.0

Accessory

Locks,Handle,Hinges,Bolts,Keys

Application

School,Bathroom,Toliet,Entrance,So on

Advantage

Eco-Friendly,Cost-Saving

Working Life

Over 8 Years

Cylinder

Copper Cylinder/Normal Cylinder

Transport Package

Plastic Film+Bubble Bag+Strong Carton

Specification

ISO9001, SGS

Trademark

Sun City

Origin

Zhejiang, China

HS Code

7308300000

Production Capacity

500 Sets Per Week

Key features

High Security Locking: Features 13-point locking system for superior security protection.

Customizable Dimensions: Leaf thickness 50/70/90mm and panel thickness up to 2.0mm available.

Fireproof Infilling: Options include honeycomb paper, rock wool, and fireproof board.

Durable Surface Finish: Heat-transfer or polyester powder coated with customized color options.

OEM/ODM Service: Supports custom sizing, colors, and logo application for brands.

Long Warranty: 6-year product warranty with lifelong after-sales service support.

Certified Quality: ISO9001 and SGS certified with strict 100% finished product inspection.

Eco-Friendly Material: Made from cold-rolled steel with stable performance and long life.

Company profile

QA/QC InspectorsR&D CapabilitiesYears of Export ExperienceHigh Repeat Buyers Choice

Yongkang Sun City Industrial Co., Ltd.

Zhejiang, 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: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with 3D design, ODM, OEM, and broad customization capabilities. It has ISO9001 certification, certified fire-resistance testing for WPC doors, documented corrective-action and complaint-handling procedures, and documented product inspection and supplier-assessment procedures. Export activity is established, with 12 years of exporting and 71%–90% of sales from exports, but no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, or overseas service coverage is reported. Financial records are referenced for 2022–2024, but their financial results are not provided. Evidence of new products in the past year supports innovation, while SDK availability is explicitly absent. Production capacity is supported by valid contracts with associated subcontractors, although the available information does not quantify manufacturing capacity. One OEM relationship with well-known brands is stated, but customer names and...

Supplier typeThe supplier is explicitly described as a professional technical supplier and offers 3D software design, ODM, OEM, and multiple forms of design customization. Its 12 years of exporting and 71%–90% export-sales share further indicate an established export-oriented supplier profile.

CertificationsThe company description states that the supplier has obtained ISO9001 certification and that its WPC doors have undergone fire-resistance testing and certification. These are explicit quality-management and product-safety credentials.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, supporting active product-development capability. It explicitly has no available SDK, which limits evidence for software-development or SDK-based innovation.

Production capacityProduction-related controls include valid contracts with each associated subcontractor, written and followed finished-product inspection instructions, quality assurance, and documented supplier-assessment procedures. The supplier also reports a one-month peak-season lead time and an off-season lead time within 15 working days, but no quantitative manufacturing capacity is stated.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, in addition to 3D software design, ODM, and OEM services. This indicates broad documented customization coverage.