Incoming Quality Control (IQC): 

All incoming materials are 100% tested by advance testing equipment. 

In Process Quality Control & Function Quality Control (IPQC-FQC):

Following 100% QC checking, finished products will be taken to aging testing, then launching to the next procedure. After experienced full function quality testing, destroy testing and circumstance testing, finished products could be stored in warehouse. 

Outgoing Quality Control (OQC):

After IPQC, FQC Strictly control, if the goods pass the inspection, all of outgoing products will be random tested again by our QA according to the AQL standard.