QA/QC Department has implemented ISO compliant quality management system backed by professional quality testing instruments, production control and manufacturing experience.. all materials and components must pass incoming quality control(IQC)inspections, small batch quality testing and control in-process QC on-line QC of finished products in-depot QC and out-depot QC before shipment, each QRAT (quality reliability assurance test)is conducted on our own stringent standards .committed to providing customers with competitive prices reliable quality timely delivery and good service. We  wish to establish long-term business relationship with overseas customers.