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How to reduce damage during sheet metal processing
How to reduce damage during sheet metal processing:
1. When selecting hardware accessories, the model, specifications, and functions must comply with the standards and relevant regulations, and match with the selected plastic steel doors and windows.
2. When installing hardware, fastening screws should be used, and a metal lining plate should be installed inside. The thickness of the lining plate should be greater than twice the pitch of the fastener.
3. After the installation of hardware stamping parts, regular maintenance should be carried out to prevent rust and erosion.
4. The door and window lock handles should be assembled after the window and door leaf are inserted into the frame, with accurate positions and flexible switches.
5. Sliding windows with a width exceeding one meter or double glazed doors and windows should be equipped with double pulleys.
6. The sliding hinge is made of stainless steel material.
7. During use, please turn off and open gently.