Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for 500w Inverter Transformer, Audio Power Transformer , 240v To 9v Transformer , Ei Inductor ,Air Core Coil . We honor our core principal of Honesty in business, priority in company and will do our greatest to provide our customers with high-quality goods and fantastic provider. The product will supply to all over the world, such as Europe, America, Australia,Sydney, Malawi,Cyprus, Kuwait.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.