Stainless Steel Fireproof Door Lock

 

In order to ensure the quality of our products stainless , we have adopted strict quality control measures and carefully inspected each batch of stainless steel door handle products.

 

 

The following is our product QC process:

â–² Appearance Inspection:

Material Inspection: Ensure that the materials used are required by clients.

Polishing Inspection: Ensure that there are no obvious defects or scratches on the surface of the handle.

Configuration Inspection: Check whether all parts are assembled correctly to ensure that the door lock can be installed and used normally.

 

â–² Function Inspection:

Tortoise lock test: test whether the door lock opens and closes properly, to avoid situations such as the latch not being able to be popped during installation. Use the machine to test the durability of the lock body to ensure that it is not prone to failure in later use.

Lock cylinder test: check all parts are complete to ensure that the later door locks can be installed and used properly.

 

â–² Environmental protection test:

To ensure that the product meets the requirements of environmental protection, does not contain harmful substances, and in the production and use of the process will not cause pollution to the environment.

Through our strict quality inspection, we can ensure that the stainless steel door handle in use is a very low after-sales rate of products, more suitable for large-scale projects. These products can meet your needs.We used to be engaged in dealers, lock cylinder and lock body is a lock is not prone to problems with the key, has always been recommended to our customers high-quality configuration, really for the our clients to consider is real, not just on the surface to say so.

 

 

This Gold Stainless steel door handle is a must-have door lock for Evergrande property finishes.Previously this door look was done approximately 50,000 sets for China Evergrande's property projects in various regions.

 

 

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