The produce and test equipments are advanced all of the world. 

It is including aluminum die casting machines,SMT machines,semi-auto assembly lines,aging test lines, integrating sphere,light distribution tester,high and low temperature tester,voltage withstand tester,lighting surge generator,current and function tester,earth connect tester,IP waterproof tester,IP waterproof tester,vibration tester,photometer IES tester.

They are done many tests before the products to the end-users.