海福乐铝合金门窗的型材具有精度高、更坚固、重量轻和可循环利用的特点，在提供高门窗整体性能的同时，设计外观还具有当代艺术之美。

在安全性和牢固度方面，我们的系统已经实现并且超过了很多行业标准，同时，我们产品的配件、设计和参数的多样性可以满足多种建筑外观和功能需求。

The profile of aluminum alloy doors and windows of Hafele has the characteristics of high precision, firmer, light weight and recyclable. It not only provides the overall performance of high doors and windows, but also has the beauty of contemporary art.

In terms of safety and firmness, our system has achieved and exceeded many industry standards. At the same time, the diversity of accessories, design and parameters of our products can meet a variety of architectural appearance and functional requirements.