供應TOSHIBA代理 TOSHIBA集成電路代理 TOSHIBA光耦代理 TOSHIBA IC代理 原裝正品 TC74HC4538AF
代理分銷TOSHIBA集成電路IC,常備大量庫存,歡迎咨詢洽談!TOSHIBA東芝半導體,先進的加工技術,高精度的產品開發能力以及對全球客戶在寬帶設備銷售方面的經驗,將東芝定位于全球半導體市場的持續領導地位。產品齊全,公司經營主要有TLP光藕系列。
       TOPSION TECHNOLOGY INDUSTRY CO. ,LTD. 
       香港 拓森科技實業有限公司( Topsion Technology Industry Co.,Limited)成立于2000年，總部位于新加坡，并在深圳設立全資子公司（深圳市古華科技發展有限公司）。是一家具有多年豐富行業經驗的、專業的電子元器件混合分銷商，代理經銷世界著名品牌制造商所生產的連接器Connectors、集成電路IC、繼電器Relays、開關(Switch)等主動和被動電子元器件。我們代理分銷各種各樣的電子元器件，如TE，AMP, MOLEX，JST，HRS，FCI，JAE等品牌連接器及各種IC，包括汽車IC，手機IC，電腦IC，電信IC，多媒體IC，接口IC，LED / LCD顯示/液晶IC，電源管理IC ，通訊IC，軍工用IC，繼電器，二三極管，電阻電容，模塊等。
代理經銷的產品品牌有：
       連接器接插件(Connector)：代理經銷JST, AMP/TE, HIROSE(HRS), Molex, JAE, FCI, Amphenol, Phoenix等世界知名品牌連接器。
       半導體集成電路( IC )：代理經銷FAIRCHILD, FREESCALE, TI, ST, NXP, AD, MAXIM, NEC, ALTERA, INTERSIL, INFINEON, LINEAR, XILINX, TOSHIBA, SAMSUNG, BOSCH, CYPRESS, YAGEO等Semiconductor半導體元器件。
       繼電器、開關(Relay,Switch)：代理經銷OMRON, TELEDYNE, TE, KILOVAC, OEG, AXICOM, AGASTAT, CII Technologies, SCHRACK, C&K, APEM, NKK, ITT, FUJISOKU等繼電器、開關。
      拓森 —— 秉承“客戶至上、信譽第一”的經營理念，本著合理的價格, 多種類的產品, 多元化的售前售后服務, 精益求精的工程技術支持, 精心構建誠信、互動、共贏的價值體系, 為所有的客戶提供優質的產品和服務。

Toshiba Semiconductor and Storage (ICs): 
5C74HC21A SOP14 
6N135 DIP-8 
74HC540AP DIP-20 
MP4301 SIP12 
MP4502 SIP12 
MP4505 SIP12 
MSM4514RS DIP24 
P227G DIP-4 
P280 SMD-4 
P520 DIP-4 
P521 DIP-4 
P523 DIP-4 
P525G DIP-4 
P621 DIP-4 
P624 DIP-4 
P627 DIP-4 
P721 DIP-4 
T6A39A QFP100 
T6W73 QFP176 
TA1221AF QFP 
TA1225N DIP20 
TA1230Z 
TA2011S SIP7 
TA2022AFN TSSOP24 
TA2136F SOP-24 
TA31002P DIP-8 
TA31069N DIP20 
TA75558F SOP8 
TA75902P DIP14 
TA78DL09AF TO-252 
TA8030S SIP7 
TA8167N DIP-24 
TA8258HB ZIP 
TA8667F SOP24 
TA8827AN DIP54 
TA8874Z ZIP 
TB31166FL QFN 
TB31202 SOP-16 
TB31245FN SSOP10 
TB62202F SSOP 
TB62706BN DIP-24 
TB62737FUG SOT23-6 
TB6520P DIP-16 
TC170G35AF-0018 QFP 
TC220C700TB-503 MQFP208 
TC35219 SOP14 
TC35219F SOP14 
TC35491F QFP 
TC35604BF-001 TQFP 
TC4011BP DIP14 
TC4027BFN SOP-16 
TC4049BP DIP16 
TC4066BF SOP14 
TC4093BP DIP14 
TC4518BFN SOP-16 
TC4528BP DIP16 
TC4HC245A SOP20 
TC4S66F SOT-23 
TC5012BF SOP 
TC514256AP-10 DIP20 
TC514256AZ-10 ZIP 
TC514260BJL-70 SOJ 
TC514265DJ-50 SOJ40 
TC514265DJ-60 SOJ 
TC514400ATRL-80 QFP 
TC55257DFL-70L SOIC28 
TC55329AP-25 DIP32 
TC5565PL-15 DIP28 
TC5588P-15 DIP 
TC55V328BJ-15 SOJ28 
TC59S6432CFT80 TSOP 
TC5W51FU MSOP8 
TC70G35F-0018 QFP176 
TC7135CPI DIP28 
TC74AC04F SOP-14 
TC74AC139F-EL SOP16 
TC74AC163 SOP16 
TC74AC245P DIP10 
TC74AC574F SOP20 
TC74AC574P DIP20 
TC74ACT04FT TSSOP14 
TC74ACT14F SOP 
TC74ACT280F SOP14 
TC74ACT32FN SOP14 
TC74HC00AP DIP14 
TC74HC04A SOP14 
TC74HC08A SOP 
TC74HC11AFN SOP-14 
TC74HC123A SOP-16 
TC74HC123P DIP16 
TC74HC132AP DIP14 
TC74HC138AFN SOP-14 
TC74HC138AP DIP16 
TC74HC139AP DIP16 
TC74HC14AFN SOP-14 
TC74HC155AP DIP16 
TC74HC163P DIP16 
TC74HC164P DIP14 
TC74HC166AP DIP16 
TC74HC238A SOP16 
TC74HC240A SOP20 
TC74HC244AP DIP20 
TC74HC273AP DIP20 
TC74HC273AP DIP20 
TC74HC280P DIP14 
TC74HC375P DIP16 
TC74HC390AP DIP16 
TC74HC4020A SOP16 
TC74HC4049AP DIP16 
TC74HC4053AF SOP16 
TC74HC4053AFT TSSOP16 
TC74HC4075AF SOP4 
TC74HC4078A SOP14 
TC74HC4520AP DIP16 
TC74HC4520P DIP16 
TC74HC4538AF SOP16 
TC74HC541AP DIP20 
TC74HC541P DIP20 
TC74HC74AF SOP14 
TC74HCT08A SOP14 
TC74HCT244AP DIP20 
TC74HCT245AP DIP20 
TC74HCT374P DIP20 
TC74HCT7007P DIP14 
TC74LCX14FT SOP 
TC74LCX16244A TSSOP48 
TC74LCX16244AFT TSSOP56 
TC74LCX16245AFT TSSOP56 
TC74LCX16374AFT TSSOP48 
TC74LCX240 SOP20 
TC74LVX04FT TSSOP14 
TC74LVX157FT TSSOP14 
TC74VCX244FT TSSOP20 
TC74VHC00FT TSSOP-14 
TC74VHC02 TSSOP14 
TC74VHC02FT TSSOP-14 
TC74VHC153F SOP16 
TC74VHC244FT TSSOP20 
TC74VHCT04AFT TSSOP14 
TC74VHCT08AFT TSSOP14 
TC74VHCT125F SOP14 
TC74VHCT244AFT TSOP20 
TC74VHCT74AF SOP14 
TC75S54F SOT23-5 
TC7S32F SOT-23 
TC7S32FU/TE85R SOP5 
TC7S86F(TE85L) SOT23-5 
TC7SET08F SOT23 
TC7W08FU SOT-23 
TC7W139FU MSOP8 
TC7W14F/TE12L SOP8 
TC7W240FU MSOP8 
TC7W32FU MSOP8 
TC7W66FU MSOP8 
TC7W74F/TE12L SOP8 
TC7WT126FU MSOP8 
TC7WT241FU TSSOP8 
TC7WU04F SOP-8 
TC89101P DIP-8 
TC89102P DIP-8 
TC9086F QFP 
TC9089N DIP28 
TC90A11F QFP 
TC90A13N DIP28 
TC90A23F QFP 
TC90A30AF QFP 
TC90A45P DIP16 
TC90A49P DIP20/SOP 
TC90A65F QFP100 
TC9162AF SOP28 
TC9163AN DIP28 
TC9268P DIP20 
TC9309F-055 QFP 
TC9405CPG DIP-24 
TD62003AF SOP16 
TD62007F SOP16 
TD62008AP DIP16 
TD62064BP-1246KC11 DIP 
TD62083AF SOP18 
TD62308AP DIP16 
TD62783AFG SOIC 
TD62930FG SSOP-16 
TL8722P DIP16 
TL8820N DIP28 
TL8825F SOP16 
TL8825P DIP16 
TL8846P DIP14 
TL8850AF SOP16 
TL90A45F SOP16 
TLP121(GB-TPL) SMD4 
TLP121(GB-TPR) SMD 
TLP124 SMD4 
TLP250 DIP-8 
TLP2530 DIP-8 
TLP2531 DIP-8 
TLP2601 DIP-8 
TLP2630 DIP-8 
TLP2631 DIP-8 
TLP281-4(GB)-TP SOP16 
TLP296G DIP-8 
TLP326A SSOP 
TLP3501 DIP-5 
TLP3502 DIP-5 
TLP3503 DIP-5 
TLP3506 DIP-5 
TLP3507 DIP-5 
TLP3526 DIP-10 
TLP3530 DIP-10 
TLP3561 
TLP3580 DIP-4 
TLP3616 DIP-7 
TLP371 DIP-6 
TLP373 DIP-5 
TLP421F SMD4 
TLP504 DIP-8 
TLP511 DIP-8 
TLP520(GB) 
TLP521 
TLP521-2 DIP-8 
TLP521-4 DIP16 
TLP525G-2 DIP-8 
TLP525G-4 DIP-16 
TLP531 DIP-6 
TLP532 DIP-6 
TLP541 DIP-6 
TLP542J DIP-7 
TLP543J DIP-7 
TLP545 DIP-6 
TLP550 DIP-8 
TLP551 DIP-8 
TLP552 DIP-8 
TLP555 DIP-8 
TLP557 DIP-8 
TLP558 DIP-8 
TLP559 DIP-8 
TLP560 DIP-5 
TLP560G 
TLP561 DIP-5 
TLP566G 
TLP596 
TLP611 DIP-8 
TLP620 
TLP621-2 DIP-8 
TLP627-2 DIP-8 
TLP627-4 DIP-16 
TLP630 DIP-6 
TLP631 DIP-6 
TLP632 DIP-6 
TLP635 DIP-6 
TLP651 DIP-8 
TLP665 
TLP666J 
TLP731 DIP-6 
TLP732 DIP-6 
TLP733 DIP-6 
TLP734 DIP-6 
TLP750 DIP-8 
TLP751 DIP-8 
TLP759 DIP-8/SOP-8 
TMP4002 SIP10 
TMP4009 SIP10 
TMP47C202P-HN11 DIP-20 
TMP47C215N-F801 DIP42 
TMP47C215N-F827 DIP42 
TMP47C840N-U659 DIP42 
TMP47P201VP DIP16 
TMP47P202VP DIP-20 
TMP47P422VF QFP44 
TMP47P440AF QFP44 
TMP47P840VF QFP44 
TMP82C78P-2 DIP40 
TMP86P202P DIP-20 
TMP87C409AM-1N42 SOP 
TMP87CK38F-1B88 QFP 
TMP87CM41U-3HVO QFP64 
TMP88PS49N DIP64 
TMPR3927AF MQFP240 
TPC8007-H SOP8 
TSA3100J DIP-5 
TV007C8123AJGD BGA 
TY4M0350 SOP32 
TY4MMS71-310 SSOP42 
ULN2003A DIP-16 
TC55V16186FF-133 TSOP 
TC55V4366FF-150 TSOP 
MM74HC374N DIP20 
MM74HCU04N DIP14 
T5AW-5GA5 TQFP 
TC4W66FU MSOP8 
TC74AC139P DIP16 
TC74AC32P DIP14 
TC74HC14AP DIP14 
TC74HCT273AF SOP20 
TC7S32FU SOT-23-5 
015AZ2.0-Z SOD523 
02CZ5.6-Y TO-23 
10DL2CZ TO-220 
10FL2CZ    TO-220F 
10FL2CZ47A TO-220F 
10JL2CZ TO-220 
1N5819 
1SS187 TO-23/SOT-23 
1SS226-C3 SOT-23 
1SS302 SOT-23 
1SS306 SOT-143 
1SS321 SOT-23 
1SS352 
1SS352-C1/0805 
1SS378 TO-23 
1SS381 
1SV149 TO-92S 
1SV153 SOD323 
1SV172 SOT-23 
1SV237/BB SOT-143 
1SV252 SOT-23 
1SV277 
1SV279 SOD-523 
26LS32PC DIP-16 
2SA1015 TO-92 
2SA1145-Y TO-92 
2SA1162 SOT-23 
2SA1162-GR SOT-23 
2SA1213 SOT-89 
2SA1301 TO-3PL 
2SA1516 TO-3P 
2SA1837 TO-220F 
2SA1941 TO-3P 
2SA1943 TO-3PL 
2SA1986 TO-3P 
2SA2056 SOT-23 
2SA812-M6 SOT-23 
2SB1375 TO-220F 
2SC1623-L6 SOT-23 
2SC1815Y TO-92 
2SC1959Y TO-92 
2SC2073 TO-220 
2SC2120Y TO-92 
2SC2652 TO-220 
2SC2712 SOT-23 
2SC2712-BL SOT-23 
2SC2712-Y SOT-23 
2SC3280 TO-3PL 
2SC3326-A SOT-23 
2SC3326-B SOT-23 
2SC4116YG-TE85L SOT-23 
2SC4793 TO-220F 
2SC4977 TO-220F 
2SC5048 TO-3PF 
2SC5129 TO-3PF 
2SC5200 TO-3PL 
2SC5287 TO-220F 
2SC5339 TO-3PL 
2SC5351 SIL-3 
2SC5353 TO-220F 
2SC5358 TO-3P 
2SC5386 TO-220 
2SC5387 TO-3PF 
2SC5411 TO-3PF 
2SC5445 TO-3PL 
2SC5453 TO-3PF 
2SC547A TO-92 
2SC5886A SOT-252 
2SD1222 SOT252 
2SD1404 TO-220-3 
2SD2012 TO-220F 
2SD633 TO-220 
2SD798 TO-220 
2SD799 TO-220 
2SD820 TO-3 
2SD845 TO-220 
2SJ347 SOT-23 
2SJ377 TO252/SOT252 
2SJ512 TO-220F 
2SK1086-MR TO-220 
2SK117-GR TO-92 
2SK1358 TO-3P 
2SK1365 TO-3P 
2SK1548 TO-220 
2SK1723 SIL-3 
2SK1821 TO-220F 
2SK1826 SOT233 
2SK1917 TO-220F 
2SK1985 TO-220 
2SK2035 SOT233 
2SK2049 TO-220 
2SK211-KY SOT-23 
2SK2195 TO-3PF 
2SK2232 TO-220F 
2SK2237 TO-220F 
2SK2312 TO-220 
2SK2391 TO-220F 
2SK2417 TO-220F 
2SK2507 TO-220F 
2SK2543 TO-220 
2SK2544 TO-220F 
2SK2545 TO-220F 
2SK2605 TO-220F 
2SK2607 TO-3P 
2SK2608 TO-220 
2SK2610 TO-3P 
2SK2645 TO-220F 
2SK2646 TO-220 
2SK2651 TO-220F 
2SK2662 TO-220F 
2SK2679 TO-220F 
2SK2698 TO-3P 
2SK2699 TO-247 
2SK2700 TO-220F 
2SK2717 TO-220F 
2SK2718 TO-220F 
2SK2749 TO-247 
2SK2769-51MR TO-220 
2SK2808 TO-220 
2SK2837 TO-247 
2SK2842 TO-220F 
2SK2843 TO-220F 
2SK2862 TO-220F 
2SK2865 TO-251 
2SK2882 TO-220F 
2SK2920 TO-251 
2SK2953 TO-3PF 
2SK2967 TO-247 
2SK2968 TO-3P 
2SK2968T SIL-3 
2SK2996 TO-220F 
2SK3067 TO-220F 
2SK3205 TO-220F 
2SK3302 TO-220F 
2SK3313 TO-220F 
2SK3316 TO-220F 
2SK3520 TO-220F 
2SK3548 TO-3P 
2SK3561 TO-220F 
2SK3562 TO-220F 
2SK3563 TO-220F 
2SK3566 TO-220F 
2SK3567 TO-220F 
2SK3569 TO-220F 
2SK3667 TO-220F 
2SK3673 TO-220F 
2SK3742 TO-220F 
2SK3767 TO-220F 
2SK3797 TO-220F 
2SK3911 TO-3P 
2SK3934 TO-220F 
2SK4026 TO-251 
2SK790 TO-3P 
2SK942 TO-220-3 
3F442FXZZ-TWRF TQFP-80 
3GWJ2C42 TO-252 
4011BF SOP-14 
4013BAF SOP-14 
4066BF SOP-14 
4081BF SOP-14 
4093BF SOP-14 
4528BF SOP-16 
5G99-1530 SOP-28 
5JUZ47 TO-220F 
5THZ52 ITO-3P 
5W393 SSOP-8 
74ABT245 SOP-20 
74AC05 SOP-14 
74AC14 SOP-14 
74AC175 SOP-16 
74AC175P DIP-16 
74AC244P DIP-20 
74AC540 SOP-20 
74ACT164 SOP-14 
74ACT74 SOP-14 
74HC02A SOP-14 
74HC02AP DIP-14 
74HC04A SOP-14 
74HC04AP DIP-14 
74HC05A SOP-14 
74HC08A SOP-14 
74HC08AP DIP-14 
74HC107AP DIP-14 
74HC109A SOP-16 
74HC132AP DIP-14 
74HC135A SOP-16 
74HC138A SOP-16 
74HC14A SOP-14 
74HC14AP DIP-14 
74HC153AP DIP-16 
74HC164AP DIP-14 
74HC175A SOP-16 
74HC175AP DIP-16 
74HC193A SOP-16 
74HC238AP DIP-16 
74HC240AP DIP-20 
74HC244AP DIP-20 
74HC245A SOP-20 
74HC245AP DIP-20 
74HC273A SOP-20 
74HC27AP DIP-14 
74HC299A SOP-20 
74HC32A SOP-14 
74HC354AP DIP-20 
74HC374A SOP-20 
74HC374AP DIP-20 
74HC393A SOP-14 
74HC40103AP DIP-16 
74HC4049A SOP-16 
74HC4053A SOP-16 
74HC4066A SOP-14 
74HC4072AP DIP-14 
74HC4078AP DIP-14 
74HC4538A SOP-16 
74HC4538AP DIP-16 
74HC541A SOP-20 
74HC541AP DIP-20 
74HC574AP DIP-20 
74HC590A SOP-16 
74HC595AP DIP-16 
74HC688AP DIP-20 
74HC75AP DIP-16 
74HCT139AP DIP-16 
74HCT245A SOP-20 
74HCT273A SOP-20 
74HCT540A SOP-20 
74HCT541A SOP-20 
74HCT651AP DIP-24 
74HCT652AP DIP-24 
74HCT7007AP DIP-14 
74HCT74A SOP-14 
74HCU04AF SOP 
7W125 SSOP-8 
7W139 SSOP-8 
7W32 SSOP-8 
8055S TO-220/TO-5 
80C35AT PLCC 
86CK74AFG-5NF4 QFP 
87CM71F-6314 QFP-80 
87CM71F-6344 QFP-80 
87K1130 BGA 
9802P DIP-20 
ACT11244 SOP-24 
B1667 TO-263 
BD7920KS QFP 
BUW12A TO-3P 
C3619 TO-126 
C5351 SIL-3 
C7614-8 TO-3 
CG-203L DIP-16 
CS8406-CZZ TSSOP 
D2498 TO-3P 
DF2S6.8FS SOD-723 
ESAC63-004 TO-220 
ESAC63-006 TO-220 
F25JZ51 TO-3P 
F5GZ47 TO-220F 
GT15Q102 TO-3P 
GT25Q101 TO-3PL 
GT30J324 TO-247 
GT60J323 TO-3PL 
GT60M303 TO-3PL 
GT60N321 TO-3PL 
GT8G131 SOP 
GT8G132 SOP 
HC32A SOP-14 
HC595A SOP-16 
HCT04A SOP-14 
HD74HC4020P DIP 
HD74LVC138FPEL SOP16 
HN1A01FU-GR SOT-363 
HN1C01F-GR SOP6 
HN1D02F SOP6 
HN1D03FU SOT236 
HN1J02FU SOT236 
JDV2S10S SOD423 
JDV2S10S TE85L 
K1723 SIL-3 
K2603 TO-220 
K2865 TO-251 
LCX244 TSSOP 
LVA8738-6A SIP 
LVX14 TSSOP 
LVX4245 TSSOP-24 
M16JZ47 TO-220 
M3GZ47 TO220-3 
M3GZ47 TO220-3 
MC1488P DIP-14 
MG600Q2YS60A IGBT 
MP3002 SIP 
MP3004 SIP-8 
MP3005 SIP 
MP4001 SIP 
MP4002 SIP 
MP4003 SIP 
MP4004 SIP 
MP4005 SIP 
MP4006 SIP 
MP4009 SIL 
MP4020 SIP 
MP4024 SIP-10 
MP4101 SIP 
MP4102 SIP 
MP4104 SIP 
MP4201 SIP 
MP4202 SIP 
MP4203 SIP 
MP4207 SIP 
MP4207 SIP10 
MP4301 SIP 
MP4303 SIP 
MP4304 SIP 
MP4401 SIP 
MP4409 SIP 
MP4410 SIP 
MP4411 SIP 
MP4501 SIP 
MP4502 SIL 
MP4503 SIL 
MP4508 SIP 
MP4708 SIP 
MP6401 SIL 
MP6403 SIL 
MP6404 SIL 
MP6502 ZIP 
MP7002 SIP 
MPM3003 SIL 
MSM531031B-89TS-K SMD 
MT6L58AE TE85L 
P521 DIP4 
PAL16L48 PLCC 
PBT71638B1 BARE CHIP 
PBT7241B1 BARE CHIP 
RN1111 TO-490 
RN1113 SOT490 
RN1301 TO-23 
RN1303 SOT-23 
RN1313 SOT-23 
RN1404(XD) TO-23 
RN1410 SOT-23 
RN1607 TO-23 
RN1962 SOT236 
RN2104 SOT423 
RN2304 SOT-323 
RN2307 SOT233 
RN2402(TE85L) SOT-23 
RN2405 SOT-23 
RN2407 SOT-23 
RN2424 SOT-23 
RN2905 SOT236 
RN4902 SOT236 
S-1170B33UC SOT-23 
S1M SMA 
S5688B DIP 
S5688G DIP 
S5688J DIP 
S5688N DIP 
S-AU64 
SBF0408DPL SIP 
SC7956A SIL 
SF20JC10 TO-220F 
SI8055S TO-220/TO-5 
SM3GZ47 TO-220NS 
SMAJ58A-7R 
SN7407N DIP 
SN74HC03AF SOP14 
SN74HC05N DIP 
SS24 DO-214/SMA/SMB 
T10C6F TO220-3 
T5AW5-3U93 QFP80 
T5AW5-3VG4 QFP80 
T5AW5-4PR1 QFP 
T5AW5-5GA5 QFP 
T5V75TB BGA 
T6963C QFP68 
T6A39 QFP100 
T6A39A TQFP 
T6A40 TQFP 
T7778 QFP 
T7L64XB BGA 
T9947S QFP 
TA10903 DIP-b 
TA1211N SDIP 
TA1216AN SDIP 
TA1216N SDIP 
TA1217AN SDIP 
TA1218F QFP 
TA1219N SDIP 
TA1222BN SDIP 
TA1222N SDIP 
TA1223N SDIP 
TA1226 SDIP 
TA1242N SDIP 
TA1243BF SOP24 
TA1252 SDIP 
TA1254AF QFP 
TA1259N SDIP 
TA1270BF QFP 
TA1275A2 ZIP 
TA1282N SDIP 
TA1287F SOP 
TA1291N SDIP 
TA1297BFN TSSOP24 
TA1297FN TSSOP24 
TA1316AN DIP54 
TA1317AN DIP24 
TA1318AF SOP 
TA1326F SOP16 
TA1336AF QFP80 
TA1360AFG QFP80 
TA1370FG SOP30 
TA1385FG TQFP80 
TA16 TSSOP-10 
TA2003F SOP 
TA2005SN SIP 
TA2008AN SDIP 
TA2025P DIP 
TA2026F SOP-16 
TA2040AF SOP 
TA2041F SOP24 
TA2065F QFP 
TA2099N SDIP 
TA2149 DIP 
TA2149BFNG SSOP24 
TA2149BN DIP 
TA2154FN TSSOP 
TA31033P DIP 
TA31065F SOP24 
TA31065FA SOP24 
TA31068F SOP24 
TA31081F SOP-16 
TA31081P DIP-16 
TA31101AP DIP 
TA31125FN SMD 
TA31139FN TSSOP16 
TA31142 TSOP 
TA31145FN TSSOP20 
TA31145FNG SSOP-20 
TA4014FC SOT233 
TA4101F SOP8 
TA48015AF SOT89 
TA48015F TO252 
TA48M025F 
TA5358FG SOP8 
TA6015F QFP64 
TA7055P DIP 
TA7070P DIP 
TA7072P DIP 
TA7073P DIP 
TA7074P DIP 
TA7092P-C DIP+b 
TA7093P DIP+b 
TA7145P DIP 
TA7146P DIP 
TA7158P DIP 
TA7205P SIL 
TA7207P SIL 
TA7222AP SIL 
TA7240AP SIP 
TA7245BP DIP-b 
TA7248 DILP 
TA7259P DIP+b 
TA7267BP SIP 
TA7267P SIP 
TA7270AH SQL 
TA7273AH SQL 
TA7279AP DIP14 
TA7288P SIL 
TA7289P DIP16 
TA7291F HSOP18 
TA7291S SIP9 
TA7302P SIP 
TA7310P SIP9 
TA7324P SIP 
TA7330P SIP-7 
TA7331P SIP 
TA7337P SIP 
TA7358AP SIP 
TA7409P SOP 
TA7504P DIP-8 
TA75062P DIP-8 
TA75074P DIP14 
TA7523S SIP 
TA75358P DIP8 
TA75393F SOP8 
TA75393P DIP8 
TA75558P DIP-8 
TA75559P DIP8 
TA7555F SOP 
TA7555P DIP-8 
TA75S01F SOT235 
TA75S558F(TE85L) SOT-153 
TA75W393FU SOP8 
TA75W558FU MSOP8 
TA7607AP DIP 
TA7608P DIP 
TA7609P DIP 
TA7613AP DIP-16 
TA7619P DIP 
TA7622P DIP 
TA7629P DIP 
TA7630P DIP 
TA7632P DIP 
TA76431F TO89 
TA76494F SOP 
TA7660P DIP 
TA7664P DIP 
TA7666P DIP 
TA7670P DIP 
TA7671P DIP 
TA7672P DIP 
TA7673P DIP 
TA7710P DIP 
TA7712P DIP 
TA7715P DIP 
TA7725P DIP 
TA7736P DIP 
TA7738AT DIP-16 
TA7741P DIP 
TA7742P DIP 
TA7743P DIP 
TA7750P DIP 
TA7758P DIP 
TA7762N SDIP 
TA7764P DIP 
TA7772P DIP 
TA7774F HSOP16 
TA7774P DIP16 
TA7778N SDIP 
TA7778P SDIP 
TA7784P DIP 
TA78L05F TO89 
TA78M05S TO-220 
TA78M12S TO-220 
TA7900S SIL 
TA7900S-D SIL 
TA8050 SIP 
TA8062S SIP 
TA8101N DIP 
TA8102P DIP 
TA8110P DIP 
TA8119P DIP 
TA8121AN SDIP 
TA8124P DIP 
TA8129Z SQP 
TA8135P DIP 
TA8142P DIP 
TA8172AF QFP 
TA8173P DIP 
TA8184F SOP24 
TA8184P DIP 
TA8201A SIP 
TA8211AH SQL 
TA8213K SIP-8 
TA8216AH SQL 
TA8216H ZIP 
TA8218AH SQP 
TA8221AH SQP 
TA8231L SIP 
TA8233BH SQP 
TA8238K SIP 
TA8251AH SQP 
TA8256AH SQL 
TA8258H SIP12 
TA8260AH SQP 
TA8265K SIL 
TA8271HQ SQP 
TA8273HQ ZIP25 
TA8310P DIP 
TA8403K SIL 
TA8406P DIP 
TA8409F SOP-10 
TA8413P DIP 
TA8425H SQP 
TA8427K SIL 
TA8428K SIP7 
TA8429H ZIP-12 
TA8435H ZIP/SQL 
TA8445K SIL 
TA8482K ZIP7 
TA8507N SDIP 
TA8532P DIP 
TA8578FN(EL) MSOP8 
TA8600N DIP 
TA8601N SDIP 
TA8603P DIP 
TA8604N DIP 
TA8605N DIP 
TA8606N DIP 
TA8607N DIP 
TA8609N DIP 
TA8611N SDIP 
TA8615N DIP 
TA8619P DIP 
TA8620 DIP 
TA8626N DIP 
TA8628N SDIP 
TA8629 DIP 
TA8632N DIP 
TA8635P DIP 
TA8637BF SOP 
TA8637BP DIP 
TA8644-B SDIP 
TA8644N SDIP 
TA8656 DIP 
TA8665 DIP 
TA8666AN SDIP 
TA8678 DIP 
TA8696F SOP 
TA8700N DIP 
TA8701AN SDIP 
TA8706 DIP 
TA8720N SDIP 
TA8723 SDIP 
TA8728 DIP 
TA8731P DIP 
TA8736AN SDIP 
TA8738ASN SIP 
TA8739P DIP 
TA8742P SDIP 
TA8745CN SDIP 
TA8746 DIP 
TA8747 DIP32 
TA8748N DIP 
TA8757 SDIP 
TA8761P DIP 
TA8762AZ SQP 
TA8765N DIP24 
TA8772AN SDIP 
TA8772ANG SIP 
TA8776N SDIP 
TA8777N SDIP 
TA8800N SDIP 
TA8801 SDIP 
TA8801AN DIP-36 
TA8810N SDIP 
TA8814 SDIP 
TA8815N SDIP 
TA8823 DIP 
TA8837N SDIP 
TA8850N SDIP 
TA8851N SDIP 
TA8859AP DIP 
TA8859CP DIP 
TA8859CP DIP16 
TA8861N SDIP 
TA8867N SDIP 
TA8879N SDIP 
TA8884AN SDIP 
TA8890N DIP 
TA8891N DIP 
TA8893BN DIP 
TA8898 DIP 
TA8908P DIP 
TAS5508PAG QFP64 
TB1021P DIP 
TB1023P DIP 
TB1202N DIP 
TB1204N SDIP 
TB1207N SDIP 
TB1226N SDIP 
TB1227BN SDIP 
TB1229N SDIP 
TB1230N SDIP 
TB1231N SDIP 
TB1236DN SDIP 
TB1236N SDIP 
TB1237AN DIP56 
TB1251CN SDIP 
TB1253AN DIP56/SDIP 
TB1253CN SDIP 
TB1253N SDIP 
TB1254N SDIP 
TB1261FG QFP80 
TB2109AF QFP 
TB2125F QFP 
TB2130AF QFP 
TB31224F QFP 
TB31262AF QFP52 
TB6066FNG TSSOP16 
TB62004P DIP-20 
TB62701N SDIP 
TB62705BF SOP16 
TB62705CF SOP16 
TB62705FN SOP 
TB62706AN SDIP 
TB62706BN SDIP 
TB62706N SDIP 
TB62708N SDIP 
TB62726BN SDIP 
TB6515AP DIP 
TB6537P DIP 
TB6550XBG BGA 
TB9213P DIP 
TB9215P DIP 
TC11L007AP-3078 DIP 
TC140G54AF-0013 QFP144 
TC14L020AF QFP100 
TC160G41CF MQFP208 
TC160G54AT PLCC 
TC1633F1025 QFP160 
TC2000 SOP-28 
TC200E7801TB-73 BGA 
TC200G04XB-0024 BGA 
TC203C060AF-001 QFP 
TC203G16CFG QFP240 
TC25SC340AT PLCC 
TC35094P DIP 
TC35095P DIP 
TC35096P DIP 
TC35128P DIP 
TC35129F-002 QFP 
TC35167F-005 QFP 
TC35218P DIP 
TC35219F SOP14 
TC35219P DIP 
TC35273SBG BGA 
TC35302P DIP-18 
TC35305P DIP 
TC35310F SOP20 
TC35603AF-001 TQFP100 
TC35604BXB-001 BGA 
TC35612CF QFP 
TC4001BF SOP14 
TC4010BP DIP 
TC4011BF SOP14 
TC4011BFT TSSOP 
TC4013BP DIP-14 
TC4017BP DIP-16 
TC4018BP DIP 
TC4020BP DIP16 
TC4023BP DIP14 
TC4025BFN SOP 
TC4030BF SOP14 
TC4030BFN SOP 
TC4036BP DIP 
TC4040BP DIP16 
TC4043BP DIP16 
TC4049BF SOP-16 
TC4049BFN SOP 
TC4051BF SOP16 
TC4051BFT TSSOP16 
TC4051BP DIP 
TC4052BP DIP-16 
TC4053B SOP-16 
TC4066BFN SOP14 
TC4069UBF SOP 
TC4069UBFN SOL-14 
TC4069UBP DIP-14 
TC4073BP DIP 
TC40H008F SOP-14 
TC40H273P DIP-20 
TC4514BP DIP 
TC4528BF SOP-16 
TC4528BP DIP-16 
TC4538BF SOP16 
TC4538BP DIP 
TC4543BP DIP16 
TC4580BP DIP 
TC4584BF SOP14 
TC4584BFN SOP 
TC4584BP DIP-14 
TC474LCX138F SOP16 
TC47V203M SOIC28 
TC4S30F SOT23-5 
TC4S71F SOT-25 
TC4S81F-(TE85R) SOT23-5 
TC4W53FU SOP-8 
TC4W66FU SOP8 
TC5012 DIP 
TC5012BP DIP-16 
TC5020BP DIP16 
TC504013BP DIP-14 
TC5066BP DIP 
TC5090AP DIP16 
TC5118160AJ-70 SOJ42 
TC5118160BFTS70 TSSOP 
TC5165165BFTS-50 QFP 
TC51832ASPL-10 DIP 
TC534200CF-E150 SOP 
TC54256AP-4247 DIP 
TC551001BFL-10V SOIC32 
TC551001CF-85L SOIC32 
TC5513AP DIP 
TC5514AP DIP 
TC5514APL-2 DIP 
TC5514P DIP 
TC5516AFL SOP 
TC5517APL DIP-24 
TC55188T-25 PLCC 
TC55257BFL-85 SOP-28 
TC55257DFL-70L SOIC28 
TC55257P-12 DIP-28 
TC5564APL-15 DIP28 
TC5565APL-10 DIP 
TC5565APL-15L DIP 
TC558128FT-15 TSOP32 
TC5588F-35 SOJ24 
TC55V16366FF-150 TSOP 
TC55V16366FF150YJ2 QFP 
TC55V2325FF-7 QFP100 
TC55V4326FF-133 TQFP100 
TC55V4366FF-133 TQFP100 
TC55VD1636FFI-150 TSOP 
TC55VL818FF-83 TQFP100 
TC58512FT TSSOP 
TC58FVB160AFT70 TSSOP 
TC58FVM7B2ATG65 TSOP-56 
TC58FVT160FT-85 TSSOP 
TC6371AF QFP 
TC6817AF QFP 
TC70G21F-0070 MQFP 
TC74AC00FN SOP 
TC74AC02F SOP 
TC74AC02FN SOP 
TC74AC04 SOP14 
TC74AC04F SOP-14 
TC74AC04FN SOP 
TC74AC05 SOP-14 
TC74AC05FN SOP 
TC74AC08F SOP 
TC74AC08FN SOP 
TC74AC10FN 
TC74AC112FN SOP 
TC74AC125 SOP14 
TC74AC126FN SOP 
TC74AC14FN SOP 
TC74AC166FN SOP 
TC74AC240F SOP20 
TC74AC257F SOP 
TC74AC273F SOP20 
TC74AC32F SOP14 
TC74AC32FN SOP 
TC74AC373FT TSSOP 
TC74AC393 SOP14 
TC74AC521F SOP20 
TC74AC540F SOP20 
TC74AC541 SOP20 
TC74AC541F SOP20 
TC74AC573FT TSSOP 
TC74AC74 SOP-14 
TC74AC86FN SOP 
TC74AC86FT TSSOP 
TC74ACT00F SOP14 
TC74ACT00FN SOP 
TC74ACT04FN SOP 
TC74ACT08AF SOP 
TC74ACT08F SOP14 
TC74ACT14FN SOIC 
TC74ACT157F SOP16 
TC74ACT240F SOP20 
TC74ACT240FT TSSOP 
TC74ACT257F SOP16 
TC74ACT273F SOP20 
TC74ACT373F SOP 
TC74ACT540FT TSSOP20 
TC74ACT541FT TSSOP20 
TC74ACT74FN SOP 
TC74H4053A SOP 
TC74HC00A SOP14 
TC74HC02A SOP14 
TC74HC02AF SOP14 
TC74HC02AFN SOP 
TC74HC02AP DIP-14 
TC74HC03AFN SOP 
TC74HC04AFN SOP 
TC74HC04AP DIP 
TC74HC08AF SOP 
TC74HC08AFN SOP 
TC74HC107AFN 
TC74HC10AF SOP 
TC74HC112A SOP16 
TC74HC112AFN SOP 
TC74HC11A SOP-14 
TC74HC123A SOP-16 
TC74HC123AF SOP-16 
TC74HC123AFN SOP 
TC74HC125AF SOP 
TC74HC125AFN SOP 
TC74HC125AP DIP14 
TC74HC126AF SOP14 
TC74HC139AFN SOP 
TC74HC14A SOP 
TC74HC14AF SOP14 
TC74HC151AF SOP16 
TC74HC151AFN SOP 
TC74HC153AF SOP16 
TC74HC153AFN SOP 
TC74HC153P DIP-16 
TC74HC157A SOIC16 
TC74HC158AP DIP16 
TC74HC161P DIP-16 
TC74HC163AF SOP 
TC74HC164AF SOP14 
TC74HC164AFN SOP 
TC74HC165AFN SOP 
TC74HC166AFN SOP 
TC74HC174A SOP 
TC74HC175P DIP-16 
TC74HC221AF SOP16 
TC74HC221AFN SOP 
TC74HC221AP DIP16 
TC74HC238AF SOP16 
TC74HC240A SOP20 
TC74HC244AFW SOP 
TC74HC244AP DIP 
TC74HC245AF SOP20 
TC74HC245AP DIP20 
TC74HC257A SOP16 
TC74HC257FN 
TC74HC273AF SOP 
TC74HC30AF SOP 
TC74HC32AF SOP 
TC74HC32AFN SOP 
TC74HC32F SOP 
TC74HC368AP DIP 
TC74HC373A SOP20 
TC74HC373AFW SOP-20 
TC74HC390AP DIP 
TC74HC40102AF SOP 
TC74HC4020A SOP16 
TC74HC4050AP DIP16 
TC74HC4051AF SOP 
TC74HC4051AP DIP16 
TC74HC4052AF SOP-16 
TC74HC4053AFN SOP 
TC74HC4053AP DIP14 
TC74HC4060AFN SOP 
TC74HC4066AF SOP-14 
TC74HC4066AFN SOP 
TC74HC4066AFT TSSOP14 
TC74HC4075AP DIP 
TC74HC4078AP DIP 
TC74HC4094AFN SOP 
TC74HC423AF SOP 
TC74HC4511AF SOP16 
TC74HC540AP DIP20 
TC74HC541AP DIP20 
TC74HC564A SOP20 
TC74HC595AF SOP16 
TC74HC640AF SOP20 
TC74HC670AF SOP 
TC74HC7266AP SIP14 
TC74HC7292AP DIP-16 
TC74HC74AP DIP-14 
TC74HC74F SOP 
TC74HC86AFN SOP 
TC74HCT04AF SOP14 
TC74HCT08A SOP-14 
TC74HCT08AF SOP14 
TC74HCT245AP DIP 
TC74HCT373AP DIP 
TC74HCT4053AFN SOP 
TC74HCT7007AF SOP 
TC74HCT86AF SOP-14 
TC74HCU04A SOP14 
TC74HCU04AF  SOP 
TC74HCU04AFN SOP 
TC74HCV04AP DIP14 
TC74LCX00FN SOP 
TC74LCX02FT TSSOP14 
TC74LCX04FT TSSOP14 
TC74LCX05FT TSSOP 
TC74LCX07FT TSSOP 
TC74LCX08F SOP 
TC74LCX08FN SOP 
TC74LCX125FN SOP 
TC74LCX125FT SOP14 
TC74LCX138FN SOP 
TC74LCX157FN SOP 
TC74LCX157FT TSSOP 
TC74LCX16244AFT SOP 
TC74LCX16244FT TSOP 
TC74LCX16245 TSSOP48 
TC74LCX174FN SOP 
TC74LCX244 SOP20 
TC74LCX244F SOP 
TC74LCX244FT TSSOP20 
TC74LCX257FN 
TC74LCX374FT TSSOP 
TC74LCX541F SOP 
TC74LCX541FK SSOP-20 
TC74LCX574 SOP20 
TC74LCX74FN SOP 
TC74LCX74FT TSSOP 
TC74LCX86FN SOP 
TC74LVX125FT TSSOP 
TC74LVX138FN SOP 
TC74LVX138FT TSSOP16 
TC74LVX157FN SOP 
TC74LVX174FT TSSOP 
TC74LVX273FT TSSOP 
TC74VCX125FK(EL) SSOP-14 
TC74VCX125FT TSSOP 
TC74VCX164245 SDP 
TC74VCX244FT TSSOP 
TC74VCX32FT TSSOP 
TC74VCX574FT TSSOP 
TC74VCX74FT SOP 
TC74VHC00F SOP 
TC74VHC00FN SOP 
TC74VHC02FN SOP 
TC74VHC02FT TSSOP14 
TC74VHC04F SOP14 
TC74VHC04FT TSSOP14 
TC74VHC05FT TSSOP14 
TC74VHC08F SOP 
TC74VHC08FN SOP 
TC74VHC08FT TSSOP14 
TC74VHC10FN SOP 
TC74VHC10FT TSSOP 
TC74VHC11FN SOP 
TC74VHC11FT TSSOP 
TC74VHC123AFT TSSOP16 
TC74VHC125F SOP 
TC74VHC125FT TSSOP-14 
TC74VHC139 SOP16 
TC74VHC139 SOP16 
TC74VHC139F SOP 
TC74VHC14AFT TSSOP14 
TC74VHC14FN SOP 
TC74VHC14FT TSSOP 
TC74VHC153 SOP16 
TC74VHC153F SOP-16 
TC74VHC157FT SOP 
TC74VHC161FT SSOP-16 
TC74VHC175FN SOP 
TC74VHC20FN SOP 
TC74VHC21FN SOP 
TC74VHC221AFT TSSOP 
TC74VHC240FT TSSOP14 
TC74VHC244FT TSSOP16 
TC74VHC245F SOP 
TC74VHC257FT TSSOP 
TC74VHC273F SOP20 
TC74VHC27FN SOP 
TC74VHC299FT 
TC74VHC32AF SOP16 
TC74VHC32F SOP 
TC74VHC32FN SOP 
TC74VHC367FN SOP 
TC74VHC373FS TSSOP20 
TC74VHC374F SOP 
TC74VHC393F SOP14 
TC74VHC4040F SOP 
TC74VHC4040FN SOP 
TC74VHC4052AFT TSSOP-16 
TC74VHC541FK SSOP-20 
TC74VHC574FT TSSOP 
TC74VHC595FN SOP 
TC74VHC74FT TSSOP14 
TC74VHC86FN 
TC74VHCT00AF SOP-14 
TC74VHCT04A SOP14 
TC74VHCT04AF SOP-14 
TC74VHCT08AFN SOP 
TC74VHCT08AFT TSSOP-14 
TC74VHCT125AFN SOP 
TC74VHCT126AFT SOP 
TC74VHCT14AFT TSSOP 
TC74VHCT240AFT 
TC74VHCT244AF SOP 
TC74VHCT244AFT-EL SSOP-20 
TC74VHCT32AFT TSSOP-14 
TC74VHCT541AFT TSSOP 
TC74VHCU04FN SOP 
TC74VHCU04FT TSSOP14 
TC75S51F-(TE85L) SOT23-5 
TC7MB3244FK TSSOP20 
TC7MBL3244AFK(EL) SSOP-20 
TC7MH163FK TSSOP16 
TC7MZ244FK SSOP 
TC7MZ374FK TSSOP 
TC7S00F SOT235 
TC7S00FU SOT23-5 
TC7S04F SOT-25 
TC7S04FU SOT235 
TC7S08F TO-23-5 
TC7S08FU SOT235 
TC7S08FU(TE85R) SOT-353 
TC7S14F SOT-25 
TC7S14FU SOT-353 
TC7S66FU SOT-23 
TC7SET04F SOT235 
TC7SET08FU(TE85R) SOT-353 
TC7SH00F SOT235 
TC7SH00FU SOT-353 
TC7SH02FU SOT235 
TC7SH08FU(TE85R) SOT-353 
TC7SH14FU(TE85R) SOT-353 
TC7SH32FU SOT235 
TC7SH86FU(TE85R) SOT-353 
TC7SHU04F SOT235 
TC7SL04FU SOT235 
TC7SZ125FU SOT-353 
TC7W00 MSOP-8 
TC7W02FU SOP8 
TC7W04F SOP8 
TC7W08FU TSSOP8 
TC7W126FU SOP8 
TC7W14 MSOP-8 
TC7W14FU(TE12R) SSOP-8 
TC7W32FK 
TC7W34FU SOP8 
TC7W66FU SOP8 
TC7W74F MSOP8 
TC7WH04FK SSOP-8 
TC7WHU04FU SOP8 
TC7WT74FU MSOP8 
TC7WU04F SSOP-8 
TC7WU04FK 
TC7WU04FU SSOP-8 
TC7WZ14FU SSOP-8 
TC7WZ34FU SOP8 
TC80080XB-011 BGA 
TC8132AF SOP 
TC8366F SOP 
TC89101 DIP 
TC89101P DIP-8 
TC89102P DIP 
TC89122AP DIP-8 
TC90101FG TQFP-100 
TC9020-003 DIP 
TC9050AF QFP 
TC90700AFG LQFP144 
TC90702FG LQFP144 
TC90A24F-303 SOP16 
TC90A30AF SOP 
TC90A41AF QFP 
TC90A45F SOP16 
TC90A45FG SOP 
TC90A49 DIP 
TC90A49P DIP20 
TC90A53N SDIP 
TC90A65F QFP 
TC90A69FG SOIC28 
TC90A73UG QFP 
TC90A90FG QFP 
TC90G04F-0063 QFP 
TC9102P DIP 
TC91221072 DIP 
TC9122P DIP 
TC9125P DIP 
TC9130AP/P DIP 
TC9135AP/P DIP 
TC9138AP DIP 
TC9142P DIP 
TC9143P DIP 
TC9145P DIP 
TC9148 DIP-16 
TC9149 DIP-16 
TC9149P DIP 
TC9153 DIP 
TC9153AP DIP 
TC9154P DIP 
TC9155AP DIP 
TC9155P DIP-16 
TC9160P DIP 
TC9162AF SOP 
TC9162AN DIP28 
TC9163AF SSOP 

代理經銷：	
1.JST(日壓), TE(泰科),AMP(安普),HRS/HIROSE(廣瀨), Molex(莫仕),JAE(航空電子),FCI(法碼通), Amphenol連接器Connectors,Phoenix接線端子,Phoenix模塊;
2.ST(意法),TI(德州),Fairchild(仙童),Freescale(飛思卡爾),SAMSUNG(三星), MAXIM,NXP,NS,AD,IR,ALTERA,ATMEL,ON,TOSHIBA,LINEAR,INTERSIL,INFINEON,VISHAY, XILINX，Yamaha, YAGEO 等集成電路IC;
3.Omron繼電器Relay,Teledyne繼電器Relay,KILOVAC/TYCO繼電器Relay;
4.C&K開關Switch,APEM開關Switches,ITT開關Switch,NKK開關,FUJISOKU開關。

    深圳市古華科技發展有限公司 履屬于香港 拓森科技實業有限公司(Topsion Technology Industry Co.,Limited)。古華(拓森)總部位于新加坡，并在深圳設立分支機構，是一家具有多年豐富行業經驗的、專業的電子元器件混合分銷商，代理經銷世界著名品牌制造商所生產的連接器Connectors、集成電路IC、繼電器Relays等主動和被動元器件。我們代理分銷各種各樣的電子元器件，如AMP/TYCO，MOLEX，JST，HRS，FCI，JAE等品牌連接器及各種IC，包括汽車IC，手機IC，電腦IC，電信IC，多媒體IC，接口IC，LED / LCD顯示/液晶IC，電源管理IC ，通訊IC，軍工用IC，繼電器，二三極管，電阻電容，模塊等。 

    拓森 —— 秉承 “ 客戶至上、信譽第一 ” 的經營理念，本著合理的價格, 多種類的產品, 多元化的售前售后服務, 精益求精的工程技術支持, 精心構建誠信、互動、共贏的價值體系, 透過全方位一站式電子元件專業供應鏈多種特色解決方案，不斷改善制造廠商供應鏈管理，幫助廠商在研發，采購，生產，物流，倉庫，資金各類層面上降低成本，縮短交期，為所有的客戶提供優質的產品和服務。 
    拓森以出色的設計服務和供應鏈解決方案而聞名，為所有客戶提供增值服務。不管是大批量業務還是小批量業務，我們都能為客戶提供優質的服務，以滿足客戶不斷變化的需求。Topsion 全天24小時為全球超過1000家制造廠商滿足他們的生產急需，不設最小訂購量和訂購金額限制，我們能為客戶提供多個品牌的現貨庫存，品質保證，“翌日到貨”，實現一站式服務。小批量迅速齊套業務讓客戶提速新產品的研發，提升市場競爭力。 Topsion 在深圳的倉庫能做到當天下單，次日到貨；其他在香港、新加坡的倉庫都能做到5-7天到貨。 
    公司秉承 改革.創新.求真.發展的基本原則，獨到的市場營銷策略，務實進取的企業精神，與歐美、東南亞、日本和韓國等地的制造商和知名品牌商建立了良好的合作關系，在全球各地開辟了廣泛、穩固、暢通的進銷渠道，百分之百的質量保證，競爭力強的價格，全球方便快捷的物流交貨方式和完善周到的售后服務，滿足了全球不同客戶的需求，贏得了廣大客戶的贊譽和支持。   
    我們珍惜與您任何合作及共享的機會，愿意與世界各地的客戶聯手合作,共建一個誠信.發展.共同進步的良好環境!   

    拓森——提供優質產品，關注服務質量、客戶滿意度，為您所想，與您成長！ 
    拓森——點擊未來，全球知名品牌電子元器件分銷商！