The installation of non-standard doors is different from standard doors. Non-standard doors are usually used as courtyard gates, which are large in size and weight, and have strict requirements for fixed strength. When installing, it is required to use expansion bolts to fix the door on the wall, and the number of fixing points should not be less than 8. If the volume and weight of the non-standard door is too large, more fixing points need to be added and welded with electric welding to ensure the safety of the non-standard door installation.

Only by maintaining the non-standard door can we ensure that the non-standard door can be opened flexibly and the color remains the same. After rainy days, pay attention to the maintenance and cleaning of non-standard doors. Use a dry towel to wipe the muddy water on the non-standard door, and then apply a layer of wax to prevent the non-standard door from rusting. Add some oil to the door shaft and plunger every 3-6 months to restore the hinges and bearings of non-standard doors to their original flexibility.

Careful installation and patient maintenance are all to ensure better and safer use of non-standard doors. Putting quality first and providing high-quality after-sales service to customers is our consistent corporate attitude.