Why are letterbox brush seals so different? Aoqun tells you.

Different glossiness-Aoqun letterbox brush seal is bright in color, and other products on the market have dull colors, because Aoqun uses imported masterbatch to keep the product bright.

Different raw materials-Aoqun letterbox brush seal uses pure nylon wool, which has strong recovery performance and long service life. The products of Aoqun Beijing Subway have not been replaced for 10 years. The replacement time of other products on the market is at least 8 years earlier than Aoqun.

Different tensile strength-The tensile strength of the letterbox brush seal of Aoqun is> 6kg, and it will not shed hair for 10 years. Other products on the market are often affected by hair loss.

They are all letterbox brush seals; did you choose the right one?