▼Standard Configuration

▼Optional Configuration-Back Lock Assembly

▼Optional Configuration-Intermediate Lock Group

▼Matters Needing Attention：

1. Hardware can be selected according to different profiles, this configuration is for reference only;

2. The system has a variety of different types of handle and lock boxes to choose from;

3. It is recommended to use the middle lock block to prevent the deformation of the window sash and strengthen its sealing performance;

4. If you have special application requirements, please consult the technical department of the company.