Factory-Direct Aluminum Systems · Since 2017

Engineered Aluminum Doors & Windows for Global Projects

6063-T6 Original Aluminum · PA66 Thermal Break · CE / ISO Ready · OEM & ODM Welcome

Since 2017
5,400+ m² Factory
AAA Credit Rating
10,000+ Projects Delivered

Product System

Engineered for homes and projects worldwide.

HQX78 Sliding Door

Sliding System

HQX78 Sliding Door

Smooth sliding mechanism with dual-track system, 28mm thermal break, suitable for residential applications.

HQX85 Lift & Slide

Sliding System

HQX85 Lift & Slide

Heavy-duty lift and slide system for large openings, 35.3mm thermal break, panoramic views.

HQX95 Minimal Frame

Sliding System

HQX95 Minimal Frame

Ultra-slim profile sliding system with maximum glass area, 45.3mm thermal break, luxury applications.

Hepta 120 System

High-End System

Hepta 120 System

Premium aluminum system with triple glazing support, 50mm thermal break, commercial grade performance.

HQX100 Premium

High-End System

HQX100 Premium

Advanced tilt-turn system with integrated drainage, 45.3mm thermal break, multi-point locking.

HQX116 Executive

High-End System

HQX116 Executive

Flagship system with acoustic insulation, 55mm thermal break, triple weatherseal protection.

HQX100 Double Inward

Specialty Window

HQX100 Double Inward Opening

Tilt & turn inward opening, Schüco / Roto / Baogao hardware, 35.3mm thermal-break, 3 finishes.

HQX112 Outward + Screen

Integrated Screen

HQX112 Outward + Screen

Outward-opening with integrated insect screen, 20mm strip, 4 finishes incl. black.

Sunroom System

Specialty System

Sunroom System

Custom sunroom solutions with structural glazing, thermal break roof system, panoramic views.

Built to Specification, Delivered with Confidence

What separates a reliable window supplier from a project liability.

Original 6063-T6 Aluminum

Sourced from Heping, Huajian, Xingfa and Weichang — first-tier Chinese profile suppliers.

PA66 Multi-Chamber Thermal Break

Up to 45.3mm honeycomb thermal barrier for maximum energy efficiency and climate control.

Double / Triple Tempered Glass

IGU, laminated PVB, low-E and sound-reduction glazing options for every climate zone.

In-House Fabrication

Full control from cutting to assembly in our 5,400+ m² facility in Nanjing.

Full Certification

AAA Credit Rating, 2 utility patents, curtain wall and steel structure licenses.

OEM / ODM & Global Shipping

Custom branding, packaging, and FCL / LCL container loading support worldwide.

Factory & Manufacturing

Factory-Direct Manufacturing, Engineered in Nanjing

Founded in Nanjing Jiangning Riverside Development Zone, Huqianxiang operates a fully integrated door & window manufacturing facility covering 600 m² of office space and over 5,400 m² of production workshops. Our plant runs standardized production lines dedicated to mid-to-high-end aluminum system windows and doors, with an annual installation capacity of hundreds of thousands of square meters. With more than a decade of industry experience and 10,000+ delivered projects, our vertically integrated workflow covers the complete lifecycle of every order:

Profile Extrusion Fabrication Measurement Installation After-Sales

Every order is quality-controlled at each stage — from 6063-T6 aluminum extrusion to PA66 thermal break assembly, IGU sealing, and hardware installation. We offer direct-from-factory pricing, OEM/ODM services, and full container loading support for global shipments.

5,400+
m² Production
600
m² Office
10,000+
Projects
10+
Years
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Huqianxiang Factory 5,400 m² Production Facility · Nanjing, China

Specify Once. Deliver Anywhere.

Four project-proven application packages, each matched to the right product system.

Residential Villas

Residential Villas & Apartments

HQX78 · HQX85 · HQX100 · Sunroom

Commercial Complex

Commercial Complex & Office Towers

Hepta 120 · HQX95 · Curtain Wall

Hotels & Resorts

Hotels & Resorts

HQX73 · HQX83 · HQX116

Curtain Wall

Curtain Wall & Steel Structure

Aluminum Curtain Wall · Custom Systems

Engineering That Shows Up on Site

A glimpse of the 10,000+ projects we have delivered across China and beyond.

Jiangsu University Project

Jiangsu University Shimenkan Campus

Location Nanjing, China
Scope Aluminum system windows · Curtain wall
Awarded Quality Engineering Award
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Industry Insights & Technical Guides

Learn how to specify aluminum windows for your next project.

Aluminum Profile Guide
Technical Guide

How to Choose the Right Aluminum Profile

A B2B buyer's guide to profile grades, wall thickness and mechanical properties.

Jul 18, 2026
Window Types Comparison
Buyer's Guide

Tilt & Turn vs Casement vs Sliding

Understand pros, cons, and best-fit projects for each opening type.

Jul 12, 2026
Curtain Wall Case Study
Case Study

Curtain Wall Project in the Middle East

Real project data on 9-level wind pressure and 6-level water tightness performance.

Jul 5, 2026

Ready to Source Your Next Container of Windows?

Get factory-direct pricing, free engineering consultation, and dedicated project management from day one.

Request a Quotation