Established in 1999， SHI TONG HONG DA (HK) CO,LIMITED is a supplier which specialize professionally Power Module Conductor, supply world-wide famous brand electronic components. With the principal of honest, mutual benefit, quality first and customer is supreme, since it is established ,it has providing most competitive price and best quality components, we has won the general business's consistent high praise.

Our company mainly acts FUJI 、MITSUBISHI 、 SANREX 、 SANKEN 、 TOSHIBA 、 SIEMENS 、 SEMIKRON 、 MOTOROLA 、POWER、EUPEC, INFENION、IR、IXY、GTR 、 IGBT 、 IPM 、 PIM brand parts. The products mainly include controlled silicon ,FRD ,bridge rectifier ,IGBT absorption capacitor, PFC capacitor, magnetic ,balls, AXIAL FAN, DC/DC power module series which are made in American VICOR 、 ASTEC 、 LUCENT 、 TYCO 、 Japanese LAMBDA 、COSEL 、ERICSSON、 TDK.. We offer long term on-hand merchandise stock, on-hand merchandise management and supreme serve, we are providing the omni-directional high quality service to the customer. Welcome the general businesses to come to select and purchase, our company will service for you whole heartedly.