What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

Prefabricated Aluminum Alloy Door and Window System

Name: Prefabricated Aluminum Alloy Door and Window System
Brand: Weifang Naisen Equipment Technology Co., Ltd
SKU: 2261356735

Shandong, ChinaWeifang Naisen Equipment Technology Co., Ltd

US$54.00

10 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Video Guide, Remote Technical Support

Warranty

2 Years (Main Profiles & Hardware)

Model NO.

Aluminum Alloy Door

Surface Finishing

Finished

Glass Type

Tempered Glass

Certification

CE, ISO9001,ISO14001

Open Style

Automatic

Position

Exterior

Product Name

Aluminum Alloy Door

Material

Aluminum Alloy 6063-T5

Opening Type

Sliding / Casement / Swing

Application

Residential / Commercial

Surface Treatment

Powder Coating / Anodizing / PVDF

Color

Customized

Profile Thickness

1.2~2.5 mm

Frame Structure

Thermal Break / Non-Thermal

Double / Triple Glazing

Tempered / Low-E

Sound Insulation

35~45 Db

Thermal Insulation

Low U-Value

Hardware System

Multi-Point Lock

Sealing Strip

EPDM

Wind Resistance

Class C

Water Tightness

IP57

Transport Package

Interior / Exterior / Room Partition

Specification

Customized

Trademark

NESE

Origin

China

HS Code

76101000

Production Capacity

50000

Key features

Customizable Color Options: Available in White, Silver, Grey, Champagne, Black, Wood Grain, and special colors.

Premium Glass Selection: Options include Single, Double, Laminated, Low-E, Frosted, Crystal, and Art Glass.

Thermal Break Technology: PA66 nylon strips break thermal bridges for superior insulation and energy efficiency.

High-Quality Hardware: Compatible with top brands from Germany, Japan, and China for durability.

Robust Surface Treatment: Choices include Anodizing, Powder Coating, Electrophoresis, and Fluorocarbon Paint.

Comprehensive Certification: Certified with CE, ISO9001, and ISO14001 for quality and environmental standards.

Flexible Customization: Supports full customization from samples, designs, or minor adjustments.

Reliable After-Sales Support: Includes installation video guides and remote technical support services.

Company profile

Importers and ExportersSelf-brandedLow MOQQuality Assurance

Weifang Naisen Equipment Technology Co., Ltd

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.68h

About Our Factory & Business Background

AddressNo 5021, Shengli Street, Weifang, Shandong, China

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsGreenhouse, Food Processing Machinery, Prefabricated Housing

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, Europe, East Asia(Japan/ South Korea)

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationOthers

Product Q&A

Q:How to judge the quality of aluminum alloy door and window profiles?

Three key checks: 1. Surface: High-quality profiles have a smooth, even finish with consistent color, free of dents and burrs. 2. Thickness: According to national standards, the main profile wall thickness for doors and windows should not be less than 1.8mm (common specification). Use a caliper to measure. 3. Material: Opt for primary aluminum alloy (e.g., grade 6063-T5) and be aware of profiles potentially made from recycled aluminum.

Q:Why do some aluminum doors/windows operate roughly or make noise?

Main causes include: dirt or debris in the tracks; poor quality or worn hardware (like rollers, hinges); improper installation causing frame distortion; or insufficient profile rigidity leading to friction under stress.

Q:What are 'Thermal Break' aluminum alloys? What are their advantages over standard ones?

A thermal break profile has a strip of low-conductivity material (typically PA66 nylon) inserted between the interior and exterior aluminum parts, breaking the thermal bridge. Its main advantage is superior thermal insulation, significantly reducing heat transfer for better energy efficiency. It also improves sound insulation and air tightness.

Q:What are the special considerations for installing aluminum doors/windows in high-rise buildings?

Safety is paramount. Must use high-strength profiles meeting structural standards. Tempered safety glass (with appropriate safety certification marks) is mandatory; laminated or laminated insulating glass is recommended for high-rises to prevent fallout if broken. Hardware must have high load-bearing and wind pressure resistance. Installation must be secure, often using galvanized steel brackets for reinforcement.

Q:What is the warranty period for the product?

We provide a 2-year warranty covering main profiles and hardware.