Good anti-aging performance and heat resistance. The PPR pipe with fiberglass layer tube can be used for a long time in the temperature range of -40℃~70℃, and the high temperature resistant resin with special formula can also work normally at temperature
Window Frame Extrusions have good performance. The aluminum alloy doors and windows processed by this material have good wind pressure resistance, air soaking and rainwater soaking function. In the production process, it uses high-quality heat-insulating