Since 1993, we have engaged in the production of power supplies as well as providing R&D and manufacturing services. Over 80 energetic and professional engineers and 1,500 skilled workers enable us to offer you a full range of switching power supplies, transformers, coils, line filters, current sensors and inductors.We live up to our management philosophy of "support from the people, surviving on quality, and success relies on technology", by implementing ISO 9001 standards. A rigid QC process (IQC, PQC, FQC, QA and QE) is carried out to ensure high performance. Raw materials used also are sourced from ISO-certified suppliers. Thus, you can be assured of CE, GS, and CCEE approved products.