- The standard international profile thickness is 2.0mm, which is sturdy and durable.
- The material design adopts a European standard notch to meet the versatility of accessories on the market
- The cavity adopts EPDM sealing tape, which is not easy to age, is durable, and achieves a more comprehensive sealing effect
- The opening style can be done: outside opening window, inside opening window, Tilt and turn window, top hung window:, single casement door,
double casement door