DIRECT FACTORY. 15+ YEARS OF MANUFACTURING EXPERIENCE
Manufactured by FUJIAN DERYONG WINDOWS & DOORS CO., LTD. We engineer high-performance aluminum window systems designed for modern villas, apartment buildings, offices, and international architectural projects. Backed by around 60 dedicated staff, rigorous in-house quality control, and complete OEM/ODM customization capabilities for overseas distributors, dealers, and builders.
From space-expanding folding patio doors to multi-track sliding and heavy-duty entrance systems,
our doors are built with robust extrusions, precision hardware, and multi-point sealing.
We tailor every window unit to meet local building codes, structural wind-load requirements, and aesthetic preferences:
FACTORY DIRECT QUALITY
Every window unit produced at FUJIAN DERYONG is subjected to internal quality control across every stage: profile cutting accuracy, 45-degree corner crimping tightness, glass bead placement, gasket installation, and hardware operational checks.
International Ocean Shipping Protection: Packed with protective protective film, heavy-duty corner protectors, and enclosed inside fumigated wooden crates or steel shipping racks to guarantee safe arrival at overseas job sites.
Factory Headquarters
#290, Lanxi Village, Dongtian Town, Nanan City, Fujian Province, China
Email: sales2@deryong.com
Tel/WhatsApp: +86-13505928219
2026 FUJIAN DERYONG WINDOWS & DOORS CO., LTD. All Rights Reserved.
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