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
| 74HC74 | 74HC74A | 74HC74D | 74HC74D,653 |
| 74HC86 | 74HC86D | 74HC86D,653 | 74HC9114D |
| 74HCT00A | 74HCT00D | 74HCT02 | 74HCT02D |
| 74HCT03PW | 74HCT04D | 74HCT04D,653 | 74HCT04N |
| 74HCT08D | 74HCT08M96 | 74HCT08PW | 74HCT10D |
| 74HCT123D | 74HCT123PW | 74HCT125D | 74HCT125DB |
| 74HCT125PW-T | 74HCT126D | 74HCT126DT | 74HCT1284D |
| 74HCT138 | 74HCT138D | 74HCT138N | 74HCT138PW,118 |
| 74HCT139D | 74HCT139N | 74HCT14 | 74HCT14D |
| 74HCT14D,653 | 74HCT14DB | 74HCT153DT | 74HCT157 |
| 74HCT157D | 74HCT158D | 74HCT162D | 74HCT163D |
| 74HCT165D | 74HCT166D,653 | 74HCT174D | 74HCT1G08GW |
| 74HCT1G125GW,125 | 74HCT20 | 74HCT238N | 74HCT240D |
| 74HCT240N | 74HCT240NSR | 74HCT241PW | 74HCT244A |
| 74HCT244D | 74HCT244D,653 | 74HCT244PW | 74HCT245D |
| 74HCT245DB | 74HCT245PW | 74HCT245SJ | 74HCT253D |
| 74HCT257D | 74HCT273A | 74HCT273D | 74HCT273PW |
| 74HCT2G125DP,125 | 74HCT30D | 74HCT32 | 74HCT32D |
| 74HCT373 | 74HCT373A | 74HCT373D | 74HCT373PW |
| 74HCT374 | 74HCT374D | 74HCT377D | 74HCT377PW |
| 74HCT390D,652 | 74HCT393D | 74HCT40103D | 74HCT4040D,653 |
| 74HCT4046AD | 74HCT4051D | 74HCT4052D | 74HCT4052M |
| 74HCT4053PW | 74HCT4066D | 74HCT4066PW | 74HCT4094D |
| 74HCT540D | 74HCT541D | 74HCT541N | 74HCT573D |
| 74HCT573PW,118 | 74HCT574D | 74HCT595D,118 | 74HCT688AP |
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