Reliability controling:
           1.Plated test         
           2.Salt spray test

           3.Pulling force test
           4.Inserting and pulling test
           5.Shake test
High and low temperature test
           7.Non transitional test

Electrical property:
           1.100% Visual inspection for tin point
           2.100% test to use computer tester
           3.100% test to use Iphone
           4.Electric resistence test
           5.Drop test when loading
           6.Shake test when connects power          

Reach or rohs controling        

Soldering temperature 
Static controling