JUSEN · China Factory Direct

Steel Entry Door Anti-The | Steel Door | JuSen

Manufacturer in China

steel office door. modern design. Custom sizes available. OEM/ODM from JuSen factory, China. 1 Year warranty.

15+ YearsManufacturing Experience

Product Overview

Engineered for multi-unit residential buildings, these modern steel apartment entry doors feature a finished surface on the side opening orientation, incorporating anti-theft reinforcement within the door structure. Constructed from 16-gauge galvanized steel face sheets over a reinforced internal framework, these doors meet commercial security standards for apartment complexes and condominiums.

Key Specifications

Material 16-gauge galvanized steel face sheets
Door Thickness 45mm (1.77 inches)
Fire Rating Not fire-rated; security-focused design
Core Reinforced steel internal framework with polyurethane foam insulation
Finish Pre-finished baked enamel coating; RAL color options available
Max Size 1200mm x 2400mm (single leaf)
Warranty 3 years against manufacturing defects

Available Options

  • Single leaf sizes: 800mm x 2000mm, 900mm x 2100mm, 1000mm x 2400mm
  • RAL color finishes: 9003 (white), 7016 (anthracite grey), 9016 (traffic white), custom colors
  • Hardware: Heavy-duty anti-pick deadbolt lock with 20mm throw bolts, 3D adjustable hinges, security strike plate
  • Additional anti-theft features: Internal steel reinforcing plates, concealed hinge pins, multi-point locking upgrade

Applications

  • Apartment building main entry doors for individual units
  • Condominium suite entry doors in mid-rise residential towers
  • Student housing dormitory unit access doors
  • Senior living facility apartment entry doors

Customization Capabilities

Sizes can be adjusted to fit non-standard door openings within the maximum dimensions. Custom RAL colors and anti-theft hardware configurations, including electronic lock preparation, are available for project-specific requirements.

Packaging & Shipping

Each door is individually wrapped in protective polyethylene film with edge protectors, packed in sturdy corrugated cardboard boxes, and palletized for sea freight. Shipping via FCL (full container load) or LCL (less than container load) options.

Why Choose Us

  • Factory-direct pricing with no middlemen for bulk orders of 50+ units
  • 10+ years of export experience supplying residential door distributors in North America and Europe
  • Strict quality control with 100% inspection before shipment for dimensional accuracy and finish consistency

Frequently Asked Questions

What makes these doors anti-theft compared to standard steel entry doors?

The anti-theft feature includes a heavy-duty deadbolt lock with 20mm throw bolts, reinforced internal steel plates around the lock area, concealed hinge pins that cannot be removed from the outside, and a security strike plate anchored into the door frame with 3-inch screws. These elements provide resistance against forced entry and lock manipulation.

Can the door be customized for a non-standard opening size?

Yes, we can manufacture custom sizes up to 1200mm width and 2400mm height for single leaf doors. Custom sizes typically require a minimum order quantity of 20 units and a lead time extension of 5-7 working days. Please provide exact rough opening dimensions for a quote.

Are these doors suitable for exterior use in apartment buildings?

Yes, these doors are designed for exterior apartment entry applications. The 16-gauge galvanized steel construction with baked enamel finish provides corrosion resistance and weather durability. The polyurethane foam core offers thermal insulation suitable for most climates, though extreme weather regions may require additional weatherstripping.

What is the minimum order quantity for container shipping?

For full container load (FCL) shipping, a 20-foot container typically holds 40-50 doors depending on size, and a 40-foot container holds 80-100 doors. For less than container load (LCL) shipments, the minimum is 20 doors. Please contact us for specific volume pricing based on your order size.

How are these doors packaged to prevent damage during international shipping?

Each door is wrapped in protective polyethylene film, then packed in a corrugated cardboard box with foam edge protectors at all corners. Doors are then stacked on wooden pallets with strapping bands and corner guards. For sea freight, additional waterproof wrapping and desiccant bags are added to prevent moisture damage.

Get A Quote

Contact us for customized quotation, volume pricing, and project specifications. Response within 24 hours.

Why Choose JUSEN

A Professional Door Manufacturer China Buyers Rely On

From profile engineering to export packing, every stage is controlled in-house — giving importers, distributors and contractors predictable quality, lead time and specification compliance.
01

Energy Efficiency

Thermal break profiles and insulated glazing units engineered to meet regional energy and U-value requirements.
02

Custom Manufacturing

Non-standard sizes, opening styles, colours and hardware produced to your project drawings.
03

Quality Control

Incoming material inspection, in-process checks and pre-shipment testing on every production batch.
04

Factory Capability

CNC processing, automated assembly lines and dedicated export packing for container-load orders.
Technical Data

Technical Specifications

All parameters are configurable. Submit your project drawings for a tailored technical proposal.
Door Material

steel

Design Style

modern

Surface Finish

finished

Application

office

Position

Commercial, Interior

Place of Origin

Zhejiang, China

Warranty

1 Year

Need A Custom Specification?

Our engineering team reviews project drawings and returns a manufacturing proposal within 24 hours.
Wood door product engineering details
Engineering

Designed For Performance

Every JUSEN product is engineered with carefully selected materials, precision manufacturing and strict quality control to deliver reliable performance for residential and commercial projects.
Manufacturing Capability

From Factory Production To Global Projects

As a window supplier China importers work with directly, JUSEN controls the full chain — no trading middlemen, no outsourced quality risk.
MATERIAL INSPECTION
PRECISION PROCESSING
QUALITY TESTING
ASSEMBLY
EXPORT PACKING
STEP 01

Material Inspection

STEP 02

Precision Processing

STEP 03

Assembly

STEP 04

Quality Testing

STEP 05

Export Packing

120+

Production Capacity

Monthly output for container-scale project orders.

35+

Manufacturing Equipment

CNC centres, cutting, milling and automated assembly lines.

18+

Quality Control

Inspection checkpoints across the full production flow.

800+

Export Experience

Countries served across residential and commercial projects.

Applications

Built For Residential And Commercial Projects

Residential Villa

Large-span glazing and custom sizes for private villa developments.

Apartment Building

Standardised batch production for multi-unit residential blocks.

Hotel Project

Acoustic and thermal packages specified for hospitality projects.

Commercial Building

High wind-load systems engineered for commercial facades.
Related Solutions

OEM Doors And Windows Solutions By Project Type

Residential Door & Window Solution

Complete window and door packages for housing developments and renovations.

Commercial Building Solution

Engineered systems for offices, retail and mixed-use facades.

Hotel Project Solution

Acoustic, thermal and design-matched packages for hospitality builds.

Villa Customized Solution

Bespoke sizes, finishes and hardware for high-end villa projects.
OEM / ODM

OEM Doors And Windows Customization Service

Manufacture under your specification and your brand — from single custom units to full project volumes.

Custom Dimensions

Non-standard widths, heights and panel configurations.

Custom Colors

Powder coating, anodising and wood-grain finishes to RAL reference.

Custom Glass

Double, triple, laminated, tempered and Low-E glazing units.

Custom Hardware

Specified brands, handles, locking systems and accessories.

Private Label

Your logo, labels, manuals and branded export packaging.
01

Requirement Analysis

02

Engineering Design

03

Sample Confirmation

04

Mass Production

05

Shipment

Global Projects

Delivered Worldwide By A China Door Manufacturer

American style villa

United States

USA Villa Project

Custom sliding doors and large-span glazing for a private villa.
Australian modern residence

Australia

Australia Residential Project

Wind-load rated window systems for a coastal housing development.
Middle East architecture

Middle East

Middle East Commercial Project

Heat-resistant glazing packages for a commercial building facade.
Factory Inquiry

Looking For A Reliable Door & Window Manufacturer?

Send your project requirements and get a professional manufacturing solution from JUSEN.

Response within 24 hours · Engineering support included

Scroll to Top