
Main Perfomance
| Thermal insulation | K≤2.1W/㎡k(Double Glazing + Low-E) | 6 level |
| Soundproofing | ≥34dB(Standard glass configuration) | 3 level |
| Air tightness | / | 8 level |
| Water tightness | ≥700Pa | 6 level |
| Wind pressure resistance | ≥4719 Pa (without reinforcement) | 8 level |

l Panoramic narrow‑frame design, fits all window styles.
l Triple‑channel sealing with reverse‑installed middle gasket, large sealing overlap.
l Side‑mounted hidden hardware, stable locking & long service life.
l 24 mm co‑extruded thermal‑break strips, slimmer and stronger while maintaining consistent isotherm surface.
l Z‑shape mullion, minimized visible face, various reinforcement solutions.
l Special screen‑pressing tech, 2.5mm thick screen ribs.
l Slim frame & high‑transparency mesh, low glass‑frame ratio, function & beauty integrated.

SWITCHING MODE:

FAQ
1. What is your MOQ for doors and windows?
We accept both trial orders and bulk orders. For small orders, production and packing costs are usually higher, and color options are normally limited to our standard finishes. Custom colors are generally available for larger volume orders.
2. Can I order samples before placing a bulk order?
Yes. We can provide corner samples for checking material, finish, and workmanship. Trial orders are also available for customers who would like to evaluate product quality before mass purchase.
3. Do your doors and windows come with frames for installation?
Yes. All our doors and windows are supplied with frames for wall installation. Necessary accessories and silicone can also be provided to support efficient installation on site.
4. Do you offer doors and windows with mosquito screens?
Yes. We can supply doors and windows with high-quality integrated mosquito screens. This option can be customized according to different project requirements and market preferences.