1：高价收购IC各种品牌芯片：内存IC，通信IC，手机IC，BGA芯片，裸片IC，单片机IC，电脑IC，蓝牙IC，南北桥，显卡芯片，IC，摄.像头IC，家电IC，汽车IC，IC等等IC。（长期高价收购ALTER，MAXIM美信，TEXAS INSTRUMENTS德州，ATMEL爱特梅尔，FREESCALE飞思卡尔，NS国半，ADI，BROADCOM博通，XILINX赛灵思，MICRON,镁光，NVIDIA，SII精工，TOSHINA东芝，RENESAS瑞萨，NXP，ST，INFINEON英飞凌，SAMSUNG三星，HNNIX现代，INBOND，SPANSION飞索，CYPRESS,REALTEK，HITTITE，MICROCHIP，SUNPLUS，LATTICE，INTERSIL，ON，FAIRCHILD，海思，展讯，昂宝，等等品牌IC芯片电子料。）北京收购场效应管上门收购
2：回收内存芯片长期收购内存芯片，内存颗粒，内存条，FLASH芯片，闪存，显存，CF卡，SD卡，TF卡，MP3/MP4/MP5拆机FLASH，SSD固态硬盘，等等内存物料。（高价回收SAMSUNG三星内存芯片，HNNIX现代内存芯片，TOSHIBA东芝内存芯片，MICRON镁光内存芯片，INTEL英特内存芯片，SPANSION飞索内存芯片，尔必达内存芯片，INBOND华邦内存芯片等等品牌内存。）
3：回收三极管长期收购三极管，贴片三极管，可控硅，场效应管，MOS管等等物料。(FAIRCHILD仙童，TOSHIBA东芝，ON，ST，INFINEON英飞凌，NS国半，长电，IR等等品牌三极管。)北京收购场效应管上门收购
4：回收IG模块长期收购IG模块（富士，三菱，INFINEON英飞凌，西门康等等品牌IG模块。回收继电器长期收购继电器（欧姆龙，宏发，，泰科等等品牌继电器。
5：回收电容、电感、电阻、磁珠、晶振、滤波器长期回收电容，电感，电阻，磁珠，钽电容，电容，贴片电容，穿心电容等等。（村田，三星，安华高科，TDK电感，三和，X钽电容，KEMET基美钽电容，黑金刚，红宝石，三洋，等等品牌物料）
长期回收以下型号：
TXS2SS-L-9V-X
TXS2SS-L-9V-Z
TXS2SS-LT-1.5V
TXS2SS-LT-1.5V-1
TXS2SS-LT-1.5V-1-X
TXS2SS-LT-1.5V-1-Z
TXS2SS-LT-1.5V-X
TXS2SS-LT-1.5V-Z
TXS2SS-LT-12V
TXS2SS-LT-12V-1
TXS2SS-LT-12V-1-X
TXS2SS-LT-12V-1-Z
TXS2SS-LT-12V-X
TXS2SS-LT-12V-Z
TXS2SS-LT-24V
TXS2SS-LT-24V-1
TXS2SS-LT-24V-1-X
TXS2SS-LT-24V-1-Z
TXS2SS-LT-24V-X
TXS2SS-LT-24V-Z
TXS2SS-LT-3V
TXS2SS-LT-3V-1
TXS2SS-LT-3V-1-X
TXS2SS-LT-3V-1-Z
TXS2SS-LT-3V-X
TXS2SS-LT-3V-Z
TXS2SS-LT-4.5V
TXS2SS-LT-4.5V-1
TXS2SS-LT-4.5V-1-X
TXS2SS-LT-4.5V-1-Z
TXS2SS-LT-4.5V-X
TXS2SS-LT-4.5V-Z
TXS2SS-LT-6V
TXS2SS-LT-6V-1
TXS2SS-LT-6V-1-X
TXS2SS-LT-6V-1-Z
TXS2SS-LT-6V-X
TXS2SS-LT-6V-Z
TXS2SS-LT-9V
TXS2SS-LT-9V-1
TXS2SS-LT-9V-1-X
TXS2SS-LT-9V-1-Z
TXS2SS-LT-9V-X
TXS2SS-LT-9V-Z
TXS4555RGTR
TXS4555RUTR
TXS4558RUKR
TYD0GH121661RA
TYN1012RG（意法）
TYN1012TRG（意法）
TYN1212RG（意法）
TYN1225RG（意法）
TYN606RG（意法）
TYN608RG（意法）
TYN610RG（意法）
TYN612MFP（意法）
TYN612MRG（意法）
TYN612RG（意法）
TYN612TRG（意法）
TYN616RG（意法）
TYN625RG（意法）
TYN640RG（意法）
TYN812RG（意法）
TYN812TRG（意法）
TYN816RG（意法）
TYN825RG（意法）
TYN840RG（意法）
TZ1011MBG
TZ1021MBG
TZ1031MBG
TZ1041MBG
TZ1201XBG
TZ150N26KOF
TZ2002XBG
TZ2003XBG
TZ2100XBG
TZ2101XBG
TZ2102XBG
TZ240N34KOF
TZ240N36KOF
TZ310N22KOF
TZ310N26KOF
TZ400N24KOF
TZ400N26KOF
TZ425N12KOF
TZ425N14KOF
TZ425N16KOF
TZ425N18KOF
TZ430N22KOF
TZ5000MBG
TZ5001MBG
TZ500N12KOF
TZ500N16KOF
TZ500N18KOF
TZ5010XMG
TZ5011XMG
TZ530N36KOF
TZ600N12KOF
TZ600N16KOF
TZ630N22KOF
TZ630N24KOF
TZ630N28KOF
TZ740N20KOF
TZ740N22KOF
TZ740N22KOF TIM
TZ800N12KOF
TZ800N14KOF
TZ800N16KOF
TZ800N16KOF TIM
TZ800N18KOF
TZ800N18KOF TIM
TZ810N22KOF
TZ810N22KOF TIM
TZ860N16KOF
TZ860N16KOF TIM
TZMC15-GS08
U1300
U1400
U1500
U1L2581AT-1493-00C
U1L2581AT-1542-00C
U1L2581AT-1842-00C
U1L2581AT-1862-00C
U1L2581AT-1900-00C
U1L2581AT-1960-00C
U1L2581AT-1962-00C
U1L2581AT-2017-00C
U1L2581AT-2140-00C
U1L2581AT-722-00C
U1L2581AT-737-00C
U1L2581AT-740-00C
U1L2581AT-751-00C
U1L2581AT-763-00C
U1L2581AT-780-00C
U1L2581AT-788-00C
U1L2581AT-806-00C
U1L2581AT-860-00C
U1L2581AT-867-00C
U1L2581AT-875-00C
U1L2581AT-876-00C
U1L2581AT-881-00C
U1L2581AT-882-00C
U1L2581AT-942-00C
U1L2581AT-952-00C
U1L2581-1493-00C
U1L2581-1542-00C
U1L2581-1842-00C
U1L2581-1862-00C
U1L2581-1900-00C
U1L2581-1960-00C
U1L2581-1962-00C
U1L2581-2017-00C
U1L2581-2140-00C
U1L2581-722-00C
U1L2581-737-00C
U1L2581-740-00C
U1L2581-751-00C
U1L2581-763-00C
U1L2581-780-00C
U1L2581-788-00C
U1L2581-806-00C
U1L2581-860-00C
U1L2581-867-00C
U1L2581-875-00C
U1L2581-876-00C
U1L2581-881-00C
U1L2581-882-00C
U1L2581-942-00C
U1L2581-952-00C
U1S1055AC-2017-00C
U1S1055AC-2140-00C
U1S1055AC-2350-00C
U1S1055AC-2355-00C
U1S1055AC-2593-00C
U1S1055AC-2595-00C
U1S1055AC-2655-00C
U1S1055BC-2017-00C
U1S1055BC-2140-00C
U1S1055BC-2350-00C
U1S1055BC-2355-00C
U1S1055BC-2593-00C
U1S1055BC-2595-00C
U1S1055BC-2655-00C
U1S1281AC-1842-00C
U1S1281AC-1862-00C
U1S1281AC-1900-00C
U1S1281AC-1960-00C
U1S1281AC-1962-00C
U1S1281AC-2017-00C
U1S1281AC-2140-00C
U1S1281AC-2350-00C
U1S1281AC-2355-00C
U1S1281AC-2593-00C
U1S1281AC-2595-00C
U1S1281AC-2655-00C
U1S1281AC-3500-00C
U1S1281AC-3540-00C
U1S1281AC-3700-00C
U1S1281BC-1842-00C
U1S1281BC-1862-00C
U1S1281BC-1900-00C
U1S1281BC-1960-00C
U1S1281BC-1962-00C
U1S1281BC-2017-00C
U1S1281BC-2140-00C
U1S1281BC-2350-00C
U1S1281BC-2355-00C
U1S1281BC-2593-00C
U1S1281BC-2595-00C
U1S1281BC-2655-00C
U1S1281BC-3500-00C
U1S1281BC-3540-00C
U1S1281BC-3700-00C
U1S1941AC-1493-00C
U1S1941AC-1542-00C
U1S1941AC-1842-00C
U1S1941AC-1862-00C
U1S1941AC-1900-00C
U1S1941AC-1960-00C
U1S1941AC-1962-00C
U1S1941AC-2017-00C
U1S1941AC-2140-00C
U1S1941AC-2350-00C
U1S1941AC-2355-00C
U1S1941AC-2593-00C
U1S1941AC-2595-00C
U1S1941AC-2655-00C
U1S1941BC-1493-00C
U1S1941BC-1542-00C
U1S1941BC-1842-00C
U1S1941BC-1862-00C
U1S1941BC-1900-00C
U1S1941BC-1960-00C
U1S1941BC-1962-00C
U1S1941BC-2017-00C
U1S1941BC-2140-00C
U1S1941BC-2350-00C
U1S1941BC-2355-00C
U1S1941BC-2593-00C
U1S1941BC-2595-00C
U1S1941BC-2655-00C
U1S2252AT-1493-00C
U1S2252AT-1542-00C
U1S2252AT-1842-00C
U1S2252AT-1862-00C
U1S2252AT-1900-00C
U1S2252AT-1960-00C
U1S2252AT-1962-00C
U1S2252AT-2017-00C
U1S2252AT-2140-00C
U1S2252AT-722-00C
U1S2252AT-737-00C
U1S2252AT-740-00C
U1S2252AT-751-00C
U1S2252AT-763-00C
U1S2252AT-780-00C
U1S2252AT-788-00C
U1S2252AT-806-00C
U1S2252AT-860-00C
U1S2252AT-867-00C
U1S2252AT-875-00C
U1S2252AT-876-00C
U1S2252AT-881-00C
U1S2252AT-882-00C
U1S2252AT-942-00C
U1S2252AT-952-00C
U1S2252-1493-00C
U1S2252-1542-00C
U1S2252-1842-00C
U1S2252-1862-00C
U1S2252-1900-00C
U1S2252-1960-00C
U1S2252-1962-00C
U1S2252-2017-00C
U1S2252-2140-00C
U1S2252-722-00C
U1S2252-737-00C
U1S2252-740-00C
U1S2252-751-00C
U1S2252-763-00C
U1S2252-780-00C
OB块包含OB的启动信息的20B的临时局部变量TEMP，这些信息在OB启动时由操作系统提供，包括启动事件、启动日期和时间、错误及诊断事件。声明表中的变量的具体内容与组织块的类型有关，参见下表启动组织块CPU的启动模式和启动组织块400的CPU有3中启动方式，暖启动、热启动和冷启动，300CPU只能暖启动，参见下图：用户可以通过在启动组织块中编写程序，用来设置CPU的初始化操作，设置开始运行时的某些变量的初始值和输出模块的初始值等。