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- Standard Sliding Window
- Energy Saving Sliding Window
- Standard Sliding Door
- Energy Saving Sliding Door
- Tilt Sliding Door
- Lift Sliding Door
- Aluminium Hinged Windows and Doors
- Standard Casement Window
- Energy Saving Casement Window
- Standard Hinged Door
- Energy Saving Hinged Door
- Folding Door
- Tilt-turn Window
- Entrance Door
- American Style Windows and Doors
- Lift Window
- Top Hung Window
- Awning Window
- Swivel Window
- Swivel Door
- Other Products
- Aluminium Awning
- Aluminium Flyscreen
- Handrails
- Aluminum Handrail
- Aluminum Glass Handrail
- Glass Handrail
- Stainless Steel Handrail
- Aluminum Partition
- Shopfront Window and Shopfront Door
- Aluminium Shutter
- Special Shape Aluminum Window
Home » Certificates
2008 Certificate(Chinese)
ISO 9001:2008 Certificate(English)
Record Certificate 1
Record Certificate 2
Trademark Registration Certificate
Production License 1
Production License 2
Production License 3
Production License 4
Business License
Scope of approval (ISO9001: 2008):
Design, Processing. Installation & Service of Building Hardware Windows& Doors
Thank you for visiting our website! Yokor, an aluminium window and door manufacturer since 2001, specializes in producing aluminium sliding doors, aluminium casement windows, awning windows, and aluminium handrails etc. We are ISO9001 certified, and our aluminium products are sought after by customers in Australia, America, Singapore, Maldives, among others. We are located in Shanghai, China. This location gives us access to convenient transportation. Please contact us for more information.
