We are a professional factory to produce Inverter Transformer（SMD）、Power Factor Corrector(PFC)、electronic power transformer、audio frequency transformer、 switching power transformer and inductance coil, main products are exported to America, Japan and Taiwan mostly. We were established in 1982, cover 3000 square meters, have more than 100 sets of advanced production equipments and inspection instruments, and we can produce 8million transformers a year. We have very strong technical development and new products developments ability, our technology have been up to the level of foreign same product. Our products have secured certification from marks such as CQC, CCC, in November 2000 we acquired ISO-9002 certification, in August 2003 we acquired ISO-9001：2000 certification.