Tuzhi is a company specialist in high grade system Window and door. we specialize in Aluminum Window and door profile invention。 wide range of product line sliding door,folding door,casement door,electric door,sliding Window,folding Window,casement Window,sash Window,electric Window. TuZhi product produce with top end Germany CNC machine. fully automatic coating line,with Aluminum for over 30 years life span.
Tuzhi is a company specialist in high grade system Window and door. we specialize in Aluminum Window and door profile invention。 wide range of product line sliding door,folding door,casement door,electric door,sliding Window,folding Window,casement Window,sash Window,electric Window. TuZhi product produce with top end Germany CNC machine. fully automatic coating line,with Aluminum for over 30 years life span.