EL SERIES 180°HIDDEN TYPE INNER FLAT OPEN LOWER SUSPENSION HARDWARE SYSTEM ?
▼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.
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