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Zhongya Windows is a China-based aluminum window and door manufacturer serving importers, wholesalers, brands, contractors, developers, and project buyers worldwide.
With 43 aluminum extrusion lines ranging from 500T to 4500T, we integrate extrusion, mold development, surface finishing, CNC processing, and finished window and door manufacturing.
We provide one-stop OEM, ODM, and project solutions for residential, commercial, villa, apartment, hotel, and large construction projects.
Why choose Zhongya Windows as your manufacturing partner? We combine integrated production, customization expertise, quality control, and project support to help B2B customers source with confidence.
In-house extrusion capacity from 500T to 4500T supports stable production for standard and custom window and door systems.
Customize dimensions, structures, profile systems, hardware, glass, colors, logos, and packaging for your market or project.
Quality checks cover raw materials, production processes, finished-product performance, and final inspection before shipment.
Our team supports complex specifications, product selection, engineering coordination, and project-based window and door solutions.
Integrated manufacturing reduces supplier coordination and helps deliver competitive, consistent solutions for B2B buyers.
Source sliding, casement, awning, tilt-and-turn, folding, fixed, thermal break windows, and a wide range of aluminum doors.
A complete production system and strict process management support reliable supply for wholesale and construction projects.
We support importers, distributors, brands, contractors, developers, and architects with responsive service and ongoing cooperation.







