
Main Perfomance
| Thermal insulation | K≤1.4W/㎡k(Triple insulated glass + Low-E) | 8 level |
| Soundproofing | ≥34dB(Standard glass configuration) | 3 level |
| Air tightness | / | 8 level |
| Water tightness | ≥1400Pa | 6 level |
| Wind pressure resistance | ≥4300 Pa | 7 level |

l Panoramic narrow‑frame design, full‑range compatibility for all window types.
l Custom German Technoform 39mm thermal‑break strips for superior whole‑window thermal insulation.
l Z‑shaped mullion: slim look, fewer joint lines, reduced visible face, multiple reinforcement solutions.
l Identical isotherm alignment for fixed & operable sash glass, consistent energy‑saving performance.
l Interior flush structure for enhanced visual appeal.
l Innovative wind‑proof side drainage system; foamed‑rib sealing gaskets, ideal for southeast coastal climate.

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.