South affrica casting aluminum alloy sliding patio door handle

Long service life: For example, some high-quality mechanical sliding door locks can be opened more than 400,000 times under normal use; the core components of electronic sliding door locks have also been carefully designed and tested for durability, and can operate stably for a long time.
Strong ability to adapt to the environment: The surface of some sliding door locks has been specially treated, such as electroplating, anti-corrosion coating, etc., and has good weather resistance, suitable for various complex environmental conditions, including humidity, high temperature, low temperature, etc.
Easy to operate: insert the key and turn it to open and close the lock. The operation process is simple and suitable for all ages.
No power supply required: no reliance on electricity, no problem of not being able to open the door due to battery failure, and can be used during power outages.So that it can maintain a stable working state in various environments and provide consistent safety protection.