· QC/Technical Support 
Quality policy: To satisfy our customers with the best products and services 
QC target: To achieve defect-free products and processes 
QC/technical support: We adopt a strict QC program running through all production stages from raw materials to final products
· Q&C staff: 7 inspectors for purchased materials and 10 for production processes as well as 3 additional people for checking finished products
· Standards & Approvals 
UL
CCEE
TUV
CSA 
CE
ISO 9001:2008

· Materials/Components  standard
Class A standard and RoHS compliant
· Procedures/testing Details 
Incoming quality inspection: conducting the principle of "first in, first out" on the basis of the incoming date 
Important safety materials: keeping records for those that can be traced such as thermal fuses and bobbins 
Quality inspection: checking the certificate of conformity and test records or generally checking the standard II AQLO.65; spot checking GB2828-87 
Production: 
1. Working instructions: processing on the basis of working instructions 
2. Special operation: qualified persons perform soldering and safety testing 
3. Patrol quality check: PQC is conducted by our QC staff.
· Other Information Outgoing inspection (final test) 
1. Final test: every product must be inspected before packing 
2. Data collection: making certificates of conformity and test reports for each lot and issue 
3. Test of reliability: load test must be conducted.