We can custom made to any project unique window and door designs with our professional and experienced sales & technical team. Please contact us if you have any enquiries. We are happy to provide you with a professional quotation.
| SERIES | E5N Series Aluminum Casement Window |
| BRAND | DERCHI |
| PROFILE | 6063-T5 thermal break aluminum profile |
| THICKNESS | 2.0mm aluminium thickness |
| GLASS | Automotive Grade Tempered Glass Double / Triple tempered glass Laminated / Low-E / Reflective / Tinted Glass |
| MIDDLE HOLLOW | 5MM+27A+5MM |
| HARDWARE | Germany brand WEHAG |
| SURFACE TREATMENT | Powder Coating, Anodized, Wooden Grain, PVDF Coating |







Our products meet Australian and America standard for now and also we will make our product tested and certificated if you required.
Yes, our factory covers an area of 70,000 square meters and has 600+ employees.
We can supply the window system (including profile, hardware, accessories, glass) as well as the finished products ready for installation.
The price is based on the buyer's specific requirement, so please provide below information to help us quote an exact price to you:
1) Shop drawing / window schedule to show the window dimensions, quantity and type;
2) Frame color; Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others, with Argon or without).
25-35 days after deposit and drawing confirmed.
A 10-year quality warranty is provided, including frame unfading nor peel-off, and hardware and accessories working properly under correct operation.
We are able to provide the engineering as well as supervising service to guide the installation of our windows and doors.