As an authorized Semikron first-tier distributor with offices across the globe, we're here to support your power semiconductor needs. Whether you're looking for technical assistance, product information, or business inquiries, our experienced team is ready to assist you. Reach out to the office nearest to you or contact our global headquarters for comprehensive support.
Factory-trained FAEs available for technical support
Local offices across Asia, Europe, and Americas
Timely assistance for all inquiries
Fill out the form below for sales, technical support, or general inquiries
Find your nearest LiTong Group office
5/F, Green 18, 7 Science Park East Avenue, Hong Kong Science Park, Shatin, Hong Kong
Email: hk@elec-distributor.com
Room 101-215, 2/F, Building 19, Yard 6, Hengye North 7th Street, Tongzhou District, Beijing
Email: bj@elec-distributor.com
Room 705-706, Baokuang Intercontinental Business Center, 100 Yutong Road, Shanghai
Email: sh@elec-distributor.com
Room 306-308, Changping Business Building, 6 Honghua Road, Futian Free Trade Zone, Shenzhen
Email: sz@elec-distributor.com
Marunouchi Park Building, 2-6-1 Marunouchi, Chiyoda-ku, Tokyo 100-0005, Japan
Gangnam Finance Center, 152 Teheran-ro, Gangnam-gu, Seoul, South Korea
Worldmark 1, Aerocity, Indira Gandhi International Airport, New Delhi, Delhi 110037, India
Australia Square, Level 33, 264 George Street, Sydney NSW 2000, Australia
Piazzale dell'Industria, 40, 00144 Roma RM, Italy
20 Fenchurch St, London EC3M 3BY, United Kingdom
Warsaw Financial Center, Emilii Plater 53, 00-113 Warszawa, Poland
Twin City Tower, Mlynské nivy 10, 821 09 Bratislava, Slovakia
Söğütözü, Söğütözü Cd. No:2, Armada Tower, 06510 Çankaya/Ankara, Turkey
Federation Tower, Presnenskaya nab., 12, Moscow, Russia, 123112
1776 K St NW, Washington, D.C. 20006, USA
Torre Mayor, Av. P. de la Reforma 505, Cuauhtémoc, 06500 Ciudad de México, CDMX, Mexico
Specialized support for different needs
Product inquiries, quotations, and orders
Application engineering and design assistance
Shipping, inventory, and delivery inquiries
Product support, returns, and warranty
Direct access to application engineering experts
Our factory-trained FAEs provide expert guidance on:
For immediate technical assistance, contact our global technical support line or submit a request through the form above with details about your application.
Email: tech.support@elec-distributor.com
Phone: +852 12345679
For urgent matters, use WhatsApp: +86 15013702378
24/7 support for critical issues
For customers with critical applications requiring immediate assistance outside standard business hours, we provide emergency support services. This includes:
+86 15013702378 (WhatsApp available 24/7)
Note: This number is for verified critical applications only