Worldwide Locations
Worldwide Locations
Worldwide Distributors
Technical Support
Union Semiconductor Sales Office
Union Semiconductor (Shanghai) Ltd.
Add：Unit 606, No. 570 Shengxia Road, Zhangjiang Hi-Tech Park, Shanghai
Phone：17768205385
Tel：(86)21-51093966
Fax：(86)21-51026018
E-mail：sales@union-ic.com
Official WeChat account：UnionSemiconductor
Union Microelectronics Inc.
Add：5201 Great America Pkwy, Suite 320, Santa Clara, CA 95054
Tel：+1-415-828-9597
E-mail：sales@union-ic.com
Union Semiconductor (HK) Ltd.
Add：Unit 202,2/F,Building 14 No.8 Science Park West Avenue Hong Kong Science & Technology Park,NT Hong Kong
Tel：(852)22107006
Fax：(852)83431122
E-mail：sales@union-ic.com
Union Semiconductor (Shenzhen) Ltd.
Add：B303, No.9 Yuexing 3rd Avenue (Research Institute of Huazhong University of Science and Technology in Shenzhen）, Nanshan District, Shenzhen, Guangdong
Phone：(86) 177 6820 5385
E-mail：sales@union-ic.com
Worldwide Distributors
| REGION | NAME | PHONE | FAX |
|---|---|---|---|
| Union Semiconductor North America Distributor | |||
| U.S.A-Minnesota | Digi-Key Electronics | 800-344-4539 | 18-681-3380 |
| U.S.A-Petersburg | Professional Sales for Industry | (727) 573-0900 | (727) 572-9696 |
| U.S.A-Minnesota | Professional Sales for Industry | (952) 893-1000 | (952) 893-0466 |
| U.S.A-Rep-Washington, Idaho, British Columbia, Canada | VenCom Sales | (425) 453-1188 | (866) 596 1137 |
| U.S.A-Rep-Oregon | VenCom Sales | (503) 624-0617 | (503) 620 4682 |
| U.S.A-Rep-Northern California, Northern Nevada | Premier Technical Sales | (650) 847 1856 | (650) 847 1858 |
| U.S.A-Rep-Southern California (Los Angeles) | TCM Associates | (310) 539 0566 | (310) 359 0726 |
| U.S.A-Rep-Southern California (Orange County & San Diego) | TCM Associates | (714) 637 6689 | (714) 637 2331 |
| U.S.A-Rep-Southern California (SF Valley & Santa Barbara) | TCM Associates | (805) 966 4362 | (805) 966 7174 |
| U.S.A-Rep- Colorado, Montana, & Wyoming | Meridian Marketing, Inc. | (303) 790 7171 | (303) 790 2724 |
| U.S.A-Rep- Utah | Meridian Marketing, Inc. | (801) 233 0011 | (801) 255 1115 |
| U.S.A-Rep- Arizona, Southern Nevada, New Mexico & Northern Mexico | Fred Board Associates | (480) 994 9388 | (480) 994 9477 |
| U.S.A- Rep-Indiana, Ohio, Kentucky, & Western Pennsylvania | PG3 | (937) 475 1363 | (977) 475 1363 |
| U.S.A-Rep- NY, NJ and E.PA | Sigma Sales Corp. | (631) 271-5300 | (631) 271-5302 |
| U.S.A-Rep- Delaware, Maryland, Virginia, West Virginia | Strategic Marketing Associates | (443) 745 6131 | None |
| Union Semiconductor Europe Distributor | |||
| https://www.digikey.com/en/supplier-centers/union-semiconductor-hk | DigiKey | 1-800-344-4539 | - |
| Germany-Berlin | SE Spezial-Electronic | 49 30 / 43 57 25 92 | 49 30 / 43 57 25 95 |
| Germany-Bückeburg | SE Spezial-Electronic | 49 5722 / 203-0 | 49 5722 / 203-120 |
| Germany-Dortmund | SE Spezial-Electronic | 49 231 / 56 20 73-0 | 49 231 / 56 20 73-50 |
| Germany-Ellwangen | SE Spezial-Electronic | 49 7961 / 90 47-0 | 49 7961 / 90 47-50 |
| Germany-Mönchengladbach | AMERICA II ELECTRONICS | 0049 2161 82127-0 | 0049 2161 82127-27 |
| Holand-Enschede | SE Spezial-Electronic | 31 053 / 8508-410 | 31 053 / 8508-411 |
| Italy | AMERICA II ELECTRONICS | 39 011 9040938 | 39 011 9040895 |
| Moscow | SE Spezial-Electronic | 7 499 / 737-4630 | 7 499 / 737 -5108 |
| Poland-Slubice | SE Spezial-Electronic | 48 95 758 / 05 72 | 48 95 758 / 05 73 |
| Poland-Warsaw | SE Spezial-Electronic | 48 22 / 840-9110 | 48 22 / 841-2010 |
| Praha | SE Spezial-Electronic | 420 233 326 621 | 420 233 326 623 |
| United Kingdom | AMERICA II ELECTRONICS | 44 (0)1462 707070 | 44 (0)1462 707071 |
| Union Semiconductor Other Region Distributor | |||
| Mexico | AMERICA II ELECTRONICS | 33 3167 7002 | - |
| Australia | Supreme Components | -68481113 | -68481111 |
| New Zealand | Supreme Components | -68481113 | -68481111 |
| Union Semiconductor Asia Distributor | |||
| https://list.szlcsc.com/brand/12207.html | 立创商城 https://list.szlcsc.com/brand/12207.html | 86-755-83865666 | - |
| https://www.ickey.cn | 云汉芯城 https://www.ickey.cn | 86-400-862-6630 | - |
| China-Beijing | Union Semiconductor | 86-18600017832 | 86-21-51026018 |
| China-Beijing | Polar Star International Co.,Ltd | 86-10-82638571/82638572/ 82638573/82638575 | 86-10-82638571-830 |
| China-Beijing | EDOM Technology Co.,Ltd | 86-10-62680246 | 86-10-62682684 |
| China-Beijing | LSD Science&Technology Co.,Ltd | 86-10-62102888 | 86-10-62102863 |
| China-Chengdu | EDOM Technology Co.,Ltd | 86-28-86610422 | - |
| China-Chengdu | Polar Star International Co.,Ltd | 86-28-86131168 | 86-28-86132880 |
| China-Chengdu | LSD Science&Technology Co.,Ltd | 86-28-86282921 | 86-28-86283486 |
| China-Fuzhou | Polar Star International Co.,Ltd | 86-591-83323006 | 86-591-83372284 |
| China-Guangzhou | LSD Science&Technology Co.,Ltd | 86-20-38824640 | 86-20-38934520 |
| China-Guangzhou | EDOM Technology Co.,Ltd | 86-20-87001890 | 86-20-87001895 |
| China-Hangzhou | LSD Science&Technology Co.,Ltd | 86-571-88800000 | 86-571-88256108 |
| China-Hefei | EDOM Technology Co.,Ltd | 86-551-63443629 | - |
| China-Hong Kong | Union Semiconductor | 852-22107006 | 852-30198282 |
| China-Hong Kong | Polar Star International Co.,Ltd | 852-23455777/23457807 | 852-23452912 |
| China-Hong Kong | EDOM Technology Co.,Ltd | 852-27630965/ 90398930 | 852-81486609 |
| China-Hong Kong | LSD Science&Technology Co.,Ltd | 852-25950393 | 852-25588160 |
| China-Jinan | LSD Science&Technology Co.,Ltd | 86-531-83176459 | 86-532-85766092 |
| China-Nanjing | LSD Science&Technology Co.,Ltd | 86-25-84069771 | 86-25-84069770 |
| China-Ningbo | LSD Science&Technology Co.,Ltd | 86-574-87121060 | 86-571-88256108 |
| China-Qingdao | Polar Star International Co.,Ltd | 86-532-86662328 | 86-532-85028821 |
| China-Qingdao | LSD Science&Technology Co.,Ltd | 86-532-85766085 | 86-532-85766092 |
| China-Qingdao | EDOM Technology Co.,Ltd | 86-532-80922501 | 86-532-80922503 |
| China-Shanghai | Union Semiconductor | 86-21-51097928 | 86-21-51026018 |
| China-Shanghai | Polar Star International Co.,Ltd | 86-21-63548833 | 86-21-63548843 |
| China-Shanghai | EDOM Technology Co.,Ltd | 86-21-33675222 | 86-21-54452834 |
| China-Shanghai | Skytron Electronics Technology Co.,Ltd | 86-21-61280521 | 86-21-61280519 |
| China-Shanghai | LSD Science&Technology Co.,Ltd | 86-21-51875566 | 86-21-68768611 |
| China-Shanghai | AMERICA II ELECTRONICS | 86-21-62741618 | 86-21-62741782 |
| China-Shenyang | LSD Science&Technology Co.,Ltd | 86-24-22959700/02 | 86-24-22959701 |
| China-Shenzhen | Union Semiconductor | 86-755-88309242 | 86-755-88309242-808 |
| China-Shenzhen | Polar Star International Co.,Ltd | 86-755-82838988/82838989 | 86-755-82838990 |
| China-Shenzhen | EDOM Technology Co.,Ltd | 86-755-83588188 | 86-755-83867117 |
| China-Shenzhen | LSD Science&Technology Co.,Ltd | 86-755-83780888 | 86-755-83780679 |
| China-Shenzhen | AMERICA II ELECTRONICS | 86-755-82712332 | 86-755-82712147 |
| China-Shenzhen | Symmetry Electronics | 86-755-8602-4227 | 86-755-86367338 |
| China-Suzhou | LSD Science&Technology Co.,Ltd | 86-512-68703050 | 86-512-68703080 |
| China-Wenzhou | LSD Science&Technology Co.,Ltd | 86-577-88247666 | 86-577-88212222 |
| China-Wuhan | Polar Star International Co.,Ltd | 86-27-87528483/87528380 | 86-27-87528253 |
| China-Wuhan | LSD Science&Technology Co.,Ltd | 86-27-87777260 | 86-27-87777249 |
| China-Wuhan | EDOM Technology Co.,Ltd | 86-27-87809123 | 86-27-87639123 |
| China-Xiamen | Polar Star International Co.,Ltd | 86-592-5076771 | 86-592-5076773 |
| China-Xiamen | EDOM Technology Co.,Ltd | 86-592-5070200 | 86-592-5208291 |
| China-Xiamen | LSD Science&Technology Co.,Ltd | 86-592-2035287 | 86-592-2032649 |
| China-Xian | EDOM Technology Co.,Ltd | 86-29-88607836 | 86-29-81159516 |
| China-Xian | LSD Science&Technology Co.,Ltd | 86-29-87815350 | 86-29-87803897 |
| China-Zhengzhou | LSD Science&Technology Co.,Ltd | 86-371-68635033 | 86-371-68635033 |
| China-Zhuhai | LSD Science&Technology Co.,Ltd | 86-756-3320786 | 86-756-3320786 |
| Taiwan | EDOM Technology Co.,Ltd | 886-02-26578811 | 886-02-26579090 |
| Union Semiconductor Asia Rep.& Distributor | |||
| India | EDOM Technology Co.,Ltd | 91-80-42247326 | - |
| Israel | AMERICA II ELECTRONICS | 972-8-9208081 | 972-8-9208082 |
| Japan | AMERICA II ELECTRONICS | 81-45-2278282 | 81-45-2278293 |
| Korea | Unichip Co.,Ltd | 82-2-5985655 | 82-2-5985654 |
| Japan | EDOM Technology Co.,Ltd | 81-3-35075853 | 81-3-35075601 |
| Korea | CSC Co.,Ltd | 82-2-66795776 | 82-2-66795772 |
| Korea | AMERICA II ELECTRONICS | 070-82501123 | - |
| Korea | EDOM Technology Co.,Ltd | 82-2-20157930 | 82-2-20157900 |
| Malaysia | EDOM Technology Co.,Ltd | 604-8275912 | 604-8265912 |
| Singapore | AMERICA II ELECTRONICS | 65-64162210 | 65-67370743 |
| Singapore | EDOM Technology Co.,Ltd | 65-63465198 | 65-64596345 |
| India,South east asia | Supreme Components | 65-68481178 | 65-68481176 |
Technical Support
Our professional team of application engineers is available to answer questions via email or phone.
We respond to most requests within one business day.
Email: technicalsupport@union-ic.com
Tel: (86) 21-5109 3966
Mobile: (86)-177 6820 5385
