गर्मियों में उच्च तापमान आ रहा है, टूटे हुए पुल एल्यूमीनियम दरवाजे और खिड़की को कैसे बनाए रखें
16 Sep, 2020In order to ensure the stable production of the broken bridge aluminum doors and windows equipment, we need to maintain them. How should we maintain the equipment in summer? Clean the profile chips on the broken bridge aluminum door and window equipment before work every day, especially the transmission parts and moving parts (such as: guide rail, air cylinder, etc.) of the broken bridge aluminum door and window equipment.Regularly check the screws of all parts of the broken bridge aluminum doo......