General
Our operations are controlled by well-established quality assurance systems from R&D through the manufacturing process, monitoring supplier quality programs and maintaining solid customer support. This is documented by the quality certificate ISO 9001 and TS16949 for the whole Group.
　    
Our quality methods are:          
 - Design FMEA (Failure-Mode-Effect-Analysis)
 - Process FMEA  
 - Logistics FMEA          
 - DoE (Design of Experiments)          
 - SQAP (Supplier quality planning)   
  
The high process capability we ensure with:     
 - Control plans         
 - SPC (Statistical Process Control)          
 - Measurement Equipment Capability Analysis          
 - Flow Charts

Customer and Supplier quality program
Zeeteq has always done win-win business and regarded the customers as valued partners as well as suppliers in the value creation process. To achieve a high degree of quality and efficiency, we have below customer and supplier quality program:
     
Our customer quality programs include:        
 - Quality planning with customer          
 - APQP and PPAP          
 - 8D method          
 - Risk analysis methods          
 - Process flow charts          
 - Statistical process control         
 - Customer satisfaction analysis 
    
Supplier quality programs include:          
 - Supplier quality planning (SQAP)         
 - Supplier audits         
 - Supplier ratings          
 - Quality & RoHS agreements         
 - Ship to stock agreements (STS)          
 - FAI

Internal production process quality control:
One of Mission at Zeeteq is to ensure continued top quality products. We implement the most effective production process quality control:          

Work instruction          
 - Frist product confirmation         
 - Statistical process control          
 - Quality control methods         
 - Measurement System Analysis