Oculus Easyfield VR

Catalogue number OCVR-01, listed by The Hilsinger Company Parent, LLC, United States, under Digital Visual Acuity Test. 4 manufacturers in China are registered for this product code.

Manifold Vision Meter

4 catalogue numbers from 001.000.005 (with TÜV SÜD safety mark), listed by Adaptive Sensory Technology Inc, United States, under Digital Visual Acuity Test. 4 manufacturers in China are registered for this product code.

Where China Actually Supplies

Every device page names the company that lists it and the factories registered to make the same thing. These are the sections with the most of them.

5,100manufacturers registered in China
2,581device types they are registered for
340,248device records, each naming its maker
31provinces with a registered manufacturer