Tests carried out to the sample's failure, to check the metal performance under different loads.
Tests by dropping to assess if materials and finish can reach different requirements for durability.
You are most welcome to come visit our factory to ensure compliance. Or 3rd party on-site factory audits are also fully supported.
Each of our door handles, hinges, and locks are well in line with all international quality standards. Therefore, we are wide open to provide samples for your additional inspections and test reports issuing, as long as you need any.