We offer professional testing service for spectacles frames. Our analytical services are developed by ISO with ISO 12870 to introduce the basic requirements and test methods of spectacles frames. We have a wide scope of testing such as dimensional tolerance testing, dimensional stability and elevated temperature testing, bridge deformation testing, and so on.
ISO 12870 to demonstrate spectacles frames are strong, durable and free from allergenic substances.
ISO 12870 to certify spectacles frames are safe in use.
Dimensional tolerance testing.
Dimensional stability and elevated temperature testing.