We are purchasing factory surplus electronic materials, recycling electronic inventories, and collecting electronic components, IC chips, diodes, transistors, memory chips, tantalum capacitors, inductors, magnetic beads, oscillators, filters, connectors, switches, and other electronic parts. We also buy high-power and low-power tubes, field-effect transistors, thyristors, three-terminal regulators, rectifier bridges, optocouplers, relays, transformers, and more. Additionally, we are purchasing tantalum capacitors, inductors, magnetic beads, and electrolytic capacitors. Memory chips, memory modules, K9K, K9F, K4Shy, single-sided machines, PIC, 12F, 16F, 18F, 24C series, MTK series communication ICs, MP3/MP4 memory chips, FLASH flash memory, DIP, SMD components, OV series camera ICs, SPHE series, SAA series, XC series, RT series, TDA series, CS series, ATJ2091 main controllers, computer accessories, hard drives, memory sticks, BGA (north-south bridge).