USB接口芯片及方案，HDMI方案及芯片，电源管理及充电管理方案和芯片；主要代理经销品牌PROLAF(旺玖） ALCOR(安国） JMICRON(智威） IDESYN(台湾益力半导体） LINKAS GENESYS ASMEDIA PERICOM TI NXP MACRO（宏晶微）等国际品牌半导体，还有美国CDE电容系列。
IC库存型号
| BSN254A,126 | BSO080P03S | BSO615NG | BSP125,L6327 |
| BSP225,115 | BSP254A | BSP254A,126 | BSP315P,L6327 |
| BSP316P,L6327 | BSP318S,L6327 | BSP613P,L6327 | BSR14 |
| BSR14,215 | BSR16,215 | BSR56 | BSR62 |
| BSS119,L6327 | BSS123-7-F | BSS123W-7-F | BSS131,L6327 |
| BSS138-7-F | BSS138DW-7-F | BSS138LT1G | BSS138-NL |
| BSS138NL6327 | BSS138Q-7-F | BSS138TA | BSS138W-7-F |
| BSS17 | BSS192P,L6327 | BSS209PW | BSS670S2L |
| BSS83P | BSS8402DW-7-F | BSS84-7-F | BSS84DW-7-F |
| BSS84W-7-F | BT131-600,412 | BT132-600D,412 | BT134-600E,127 |
| BT136-600,127 | BT136-600D,127 | BT136-600E,127 | BT136X-600E,127 |
| BT136X800E | BT137-600,127 | BT137X-600F,127 | BT138-600,127 |
| BT138-600E,127 | BT138800 | BT138B-600,118 | BT139-800E(PBF) |
| BT139-800E,127 | BT139X-600E,127 | BT148-400R,127 | BT150S-600R,118 |
| BT151500C | BT151U-800C,127 | BT151X500R | BT169G |
| BT258S-800R,118 | BT481AKP | BT829AKPE | BT829AKPF |
| BT8918A | BT8922A | BT8922B | BT8922C |
| BT8922E | BT8922F | BT8922H | BT8925B |
| BT8925D | BT8926B | BTA06-600CRG | BTA08-600BWRG |
| BTA08-600CRG | BTA12-600BRG | BTA12-600C | BTA16-600BRG |
| BTA208-600B,127 | BTA208800E | BTA208S-800E,118 | BTA208X-600D,127 |
| BTA216-600B,127 | BTA216-600D,127 | BTA24-600BWRG | BTA26-600BRG |
| BTA26-600C | BTA40-600B | BTA41-600BRG(06) | BTA41-600C |
| BTA41-700B | BTB04-600S | BTM0909RC3E40 | BTS4140N |
| BTS430K2E3122A | BTS550P,E3146 | BTS555,E3146 | BTS6143D |
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