Your Professional Front Entry Steel Door Supplier
 

Wuyi County Jinjiang Security Technology Co., Ltd. is a subsidiary of Zhejiang Suojia Door Industry Co., Ltd., established in 2012. With a 14-year history, Dikainuo, a brand under Wuyi County Jinjiang Security Technology Co., Ltd., is a privately-owned modern group company integrating independent research and development, design, production, installation, sales, and service of high-end door products.

 

 
  • Standard Residential Door

    As the primary physical boundary between a dwelling and the outside world, the Standard Residential Door plays a fundamental role in home security and privacy. Its design prioritizes creating a

  • Simple Security Door

    The Simple Security Door is designed as a core entry solution to elevate basic safety levels for residential and light commercial spaces. This product directly addresses the need for intrusion

  • Fire Resistant External Doors

    Fire Resistant External Doors are engineered entry solutions designed to meet stringent building fire codes. Fire Resistant External Doors combine essential fire resistance with security, serving as

  • Stainless Roll Up Door

    The Stainless Roll Up Door is a high-performance vertical closure system renowned for its exceptional space efficiency, robust protection, and smooth operation. Ideal for storefronts, garages,

  • Non-Standard Door

    The Non-Standard Door is a custom-engineered security solution designed to address the challenge of irregular-sized openings in urban renewal projects, historical buildings, and bespoke commercial

 
Why Choose Us

Professional Team

Currently, the factory manufactures a wide variety of products and boasts a comprehensive design team, meeting the sourcing needs of most products on the market, from bulk inventory to custom orders.

One-Stop-Shop

We provide complete project management from projects tender to form offer. We have a special projects team service for your projects , Including the home design and products Shop Drawing . All of our efforts are in order to help you save time and money .

Foreign Trade Market

Benefit from advanced technique and efficient international marketing exploration. Xunzhong has gained good reputationas reliable partner in over 50 countries and regions such as North America, Europe, Australia, South America, Middle East, South Asia ,Southeast Aisa,etc.

Quality Control

All our products has passed the S G S and I S O 9 0 0 1 quality test. In addition, we have strict quality check department, each product must pass 2 times quality check before shipping, to make sure everything is perfect when client receive the goods.

 

 

Front Entry Steel Door Specifications

 

Standard size

Standard 2050*960mm

Other size: Height2050/2150/2200
WiWiwidth860/900/960/1200/1500

(Accept customized)

Door leaf thickness

70mm (50mm can be choosed)

Door leaf

Standard 0.6/1.0mm

(Accept customized door leaf 0.5-1.0mm,door frame 0.8-2.0mm)

Wall thickness

95mm for 7cm door, 75mm for 5cm door, can be customized

Material

Cold rolled steel

Inner filling

Standard honeycomb paper

Rock wool/fire-proof board can be accepted

Lock set

High quality main lock+side lock+up-down lock

Surface treatment

Poder coated/heat transfer/uv painting(customized)

Door sill

Stainless iron/staninless steel/without

Open direction

Inward/outward,left/right

Accessories

Handle, lock, hinge, peephole, door bell, bolts

Packing

Protect film+epe+strong carton+racking belt accept custoimized logo or carton

Delivery time

About 25days

Product name

Security steel door

 

Features

 

Modern Design

Sleek and contemporary style enhances curb appeal.

01

Bullet-Proof Steel

Provides superior protection against intruders and environmental hazards.

02

Exterior Use

Ideal for residential properties requiring durability and security.

03

Sound Insulation

Effective in reducing noise transmission for a quieter environment.

04

Finished Surface

Smooth and durable finish ensures longevity and ease of maintenance.

05

 

Type
 
 
 

Solid/Flush Doors

Offer maximum security and a modern, minimalist look.

 
 

Panel Doors

Feature high-definition panels (e.g., 1, 2, 6-panel) for traditional, raised-moulding appearances.

 
 

Glass Insert Doors

Include options like full-lite, half-lite, or Craftsman-style (top-lite) glass, often with dual-pane tempered glass for insulation.

 
 

Dutch Doors

Split horizontally to allow the top half to open independently.

 

 

Applications

 

Standard Residential Door
  • Residential Front Entrances

    Used for maximum security and curb appeal, especially in modern homes, as they can be painted to match specific designs.

  • High-Traffic and Public Spaces

    Commonly installed in apartment buildings, condominiums, and commercial offices to withstand heavy, daily use.

  • Unprotected/Exposed Entryways

    Ideal for homes in climates with severe weather, such as heavy rain, snow, and extreme temperature swings, as they do not warp, rot, or crack like wood.

  • Security-Focused Areas

    Used as garage-to-home doors, back doors, and side doors to enhance home security against intruders.

 

After-Sale Service

 

 

Installation guide, If needed, we can dispatch installation engineers for site service. We will try our best to help clients when problem occurred,likes free accessories,Replacement parts, Even redo.
Offer relative technical suppore,Quick response with 24 hours.

 

 

FAQ

 

Q: Are you a trading company or a factory?

A: We are a professional factory specializing in manufacturing steel doors.

Q: Can you provide samples?

A: Yes,contact us for samples.

Q: What is your delivery date?

A: Normally,25-30 working days after received the deposit and all details confirmed.

Q: What are the terms of payment in your formal trade?

A: Usually,T/T 30% deposit to start production,the balance paid before shipping.

Q: Can you provide OEM or ODM service?

A: Sure,warmly accept OEMM&ODM order.

Q: What is the minimum order quantity?

A: Our MOQ is 20pcs.

As one of the leading front entry steel door manufacturers in China, we offer a wide range of products with superior quality. Please rest assured to wholesale customized front entry steel door made in China here from our factory.

Fire Resistant External Doors, front entry steel door, Stainless Roll Up Door

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