Discover Our World of High-End Windows & Doors
As a leading China-based OEM/ODM window and door manufacturer, Foshan Derka Architectural Doors & Windows Co., Ltd. provides full transparency for overseas buyers, architects, and contractors. Watch our video series to inspect our factory facilities, precision engineering, performance testing, and finished project installations.
Factory Tour 115,000 m² Manufacturing Facility
Take a virtual walkthrough of our 9 production lines, CNC profile cutting workstations, automated powder coating, and systematic quality inspection processes.
- 9 Production Lines
- CNC Machining
- ISO 9001 Facility
Engineering Custom Window & Door Manufacturing
See how our engineering team transforms CAD architectural drawings into thermal-break aluminum windows, sliding patio doors, and luxury entry systems.
- Shop Drawings
- Custom Sizes
- Thermal Barriers
Global Service Project Delivery & Overseas Compliance
Learn how our export packaging, crate labeling, and international certification compliance (AS2047, NFRC, CE) ensure zero-defect delivery to job sites.
- Export Crating
- AS2047 / NFRC
- Site Delivery
Inside Our Foshan Production Base
Foshan Derka Architectural Doors & Windows Co., Ltd. combines 25+ years of export experience with advanced machinery to manufacture high-performance thermal break casement windows, oversized sliding doors, copper entry doors, and glass curtain walls for residential and commercial developments.
Explore Video Demonstration Categories
Watch key production steps, quality control tests, packaging methods, and real project walkthroughs to verify our manufacturing standards.
Automated Production Lines
High-speed CNC profile cutting, automatic corner crimping, double-glazed IGU sealing, and hardware fitting under strict ISO 9001 supervision.
44-Point Quality Testing
Air permeability, water tightness, wind pressure resistance, and hardware endurance tests conducted prior to container loading.
Export Packaging & Loading
Plywood crating, corner protection foam, and container loading designed to protect heavy glass and powder-coated profiles during ocean transit.
Frequently Asked Technical Questions
Find clear answers regarding custom window production, factory audits, quality certifications, and order tracking from Foshan Derka Architectural Doors & Windows Co., Ltd.
Yes. We welcome international buyers, developers, and third-party inspectors to conduct live video audits. Our engineering team can walk you through profile cutting, glass sealing, hardware testing, and your specific order line in real time.
Our videos showcase our 44-point quality inspection system, including dimensional precision, corner crimping strength, powder coating thickness, EPDM gasket sealing, and multi-point lock operation compliant with AS2047, NFRC, and CE standards.
Every order begins with structural shop drawings prepared by our engineering department for buyer sign-off. CNC equipment processes aluminum profiles directly from approved digital drawings to achieve sub-millimeter precision.
Verified Export Standards
Why contractors and importers choose Foshan Derka Architectural Doors & Windows Co., Ltd. for direct factory supply.
Ready to Discuss Your Project's Window & Door Package?
Send your architectural elevation drawings or window schedule. Our engineering team will prepare shop drawings, system recommendations, and factory-direct quotation within 24 hours.