Windows are a manufacturing problem before they are a design one.
EBON has been making thermal break aluminium windows and doors in Foshan since 2004. The factory is the product: profile machining tolerance, glass assembly and inspection discipline decide how the window performs ten years after installation.
Multiple production bases in China's aluminium capital
Foshan produces a large share of the world's aluminium building products, and the supply chain here is the reason window manufacturing clusters around it. EBON operates three smart manufacturing bases plus a dedicated 3i-Low-E glass plant, totalling over 100,000 m² with an annual output above one million square metres.
- CNC machining with 0.1 mm cutting accuracy on core profiles
- Automation above 90% on core processes
- Eight window and door categories built on flexible lines
- Standard lead time of around 25 working days
- 3,000 m² showroom for full-scale system inspection
The part of the window that decides the numbers
Insulating glass is assembled in-house on imported Bystronic and Glaston lines inside a temperature-controlled workshop, with argon filling at 94% or above. Tempered units pass through a 280 °C, eight-hour heat soaking process to control spontaneous breakage, held to 0.1‰.
The 3i-Low-E coating is patented (ZL202410099072.X). Measured performance: UV blocking above 95%, infrared blocking above 93%, with 30-year contractual warranty on the insulating glass unit.
Tested in our own laboratory, not just on site
Every new system passes in-house laboratory testing before release. The lab covers the five performance properties that matter for a window: wind pressure resistance, thermal insulation, sound insulation, air tightness and water tightness. More than 300 professional tests are completed each year.
| Inspection procedures | 64 stages from incoming profile to packed crate |
| Qualification rate | Up to 99.9% finished product pass rate |
| Lab scope | Wind pressure, thermal, acoustic, air, water |
| R&D | 200+ authorised patents and copyright registrations |
| Standards work | Lead drafting organisation for the group standard on high-performance thermal-insulated, ultra-airtight doors and windows |
Profile machining
CNC workstations hold 0.1 mm tolerance, which is what makes consistent corner joints and reliable hardware alignment possible.
Glass assembly
Double and triple glazed units assembled and sealed in-house, with argon fill verified at 94% or above.
Assembly and packing
Frames and sashes assembled, sealed, then packed for sea freight with corner protection and desiccant.
Twenty years of one product category
EBON founded in Foshan, starting with aluminium doors.
Brand upgrade and national retail expansion.
New manufacturing and marketing centres enter operation.
3i-Low-E glass developed; energy-saving testing centre established.
Core patent granted for the 3i-Low-E thermal and solar control technology.
EBON brand day; high-performance thermal insulation positioned as the product platform.
International trade pavilion opened; CSA and CSi dual certification completed.
What working with our export team looks like
Technical English, written
Specification questions answered in writing so you can forward the answer to your client or consultant.
Documents that clear customs
Commercial invoice, packing list, certificate of origin and certification copies prepared per shipment.
Packing built for sea freight
Protective film, corner guards, plywood crates, desiccant and loading photographs before departure.
Languages
English, Chinese, Russian and Arabic speaking support for project enquiries.
Manufacturer and operator
EBON window and door systems are manufactured by Guangdong EBON Windows & Doors Industrial Co., Ltd. (广东意博门窗实业有限公司), No. 9, Xiaotang Xiaoxiao Road, Shishan Town, Nanhai District, Foshan, Guangdong 528225, China.
EBON is an integrated manufacturer and exporter: engineering, production, quality control and international sales are run by one Foshan team, so specification and delivery stay under the same roof.
For verification purposes, company registration details and business licence copies are available on request.
Want to audit the factory before you order?
We welcome factory visits and third-party inspection. Remote video audits can be arranged for overseas buyers.