1. The supply of the upper rail and the sealing strip assembly (switched) <br>2. The waterproof membrane is cut short, and it will be postponed to April 30 due to the progress of the supplier's mold change.
1. Supply of upper guide rail and sealing strip (switched)<br>2. The waterproof membrane is cut short, which needs to be extended to April 30 due to the impact of the supplier's mold change progress.<br>