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Building aluminum windows for high-rise towers, villa developments, and commercial landmarks demands more than a catalog of profiles. It demands a factory that controls every step — from billet and thermal break to glazing, sealing, and crating. At Jusen Doors & Windows Manufacturing Co., Ltd., we have spent 20 years building exactly that capability.
As a professional solid wood door and aluminum window manufacturer from China, we supply high-end custom doors and windows to global contractors, interior designers, retail dealers, and villa real estate developers. We offer full one-stop OEM & ODM customization service. In this article, we take you inside our factory, equipment, capacity, quality system, and compliance framework — so you know exactly who you are dealing with before you send an inquiry.
We Build Building Aluminum Windows Under Our Own Roof
We do not contract our building aluminum windows production to third-party workshops. Everything happens in our own facility — and that matters, because an aluminum window is only as reliable as the weakest joint in its frame. Jusen owns and operates three self-built workshops: a wood drying workshop, a spraying workshop, and a dedicated aluminum processing workshop. The aluminum line runs alongside our solid wood door division, sharing the same engineering culture, equipment discipline, and inspection routines.
That dual identity is rare. For 20 years, we have combined solid wood processing with aluminum window production, which means a single supplier can coordinate an entire villa project — solid wood entry doors, interior wooden doors, and building aluminum windows — without the client juggling multiple vendors. We have shipped our products to construction sites across four continents, learned local code requirements firsthand, and refined a one-stop service covering OEM, ODM, custom size and design, private label, and construction project bulk supply.
Q: Are you a factory or a trading company?
A: We are a manufacturer. Jusen owns the production campus, the spraying line, the drying workshop, and the aluminum fabrication workshop. When you Request a Quote, it goes directly to our factory team — not a middleman.
Factory Scale: In-House Workshops and Dedicated Aluminum Lines
Our factory operates three self-built workshops in parallel. The wood drying workshop and spraying workshop support our solid wood door division, while the aluminum processing workshop drives our building aluminum windows output. Keeping them under one roof creates a unique advantage: if a project requires wood doors and aluminum windows with matching finishes, we coordinate everything