SIT (Silicon Innovation Technology)

Xinfa Technology is a national high-tech enterprise specializing in mixed-signal integrated circuit design, currently operating as an independent brand under Hewitt Group. It is a member of the China Semiconductor Industry Association, China Automobile Industry Association, German CiA (CAN in AUTOMATION) Association, and Shenzhen Automotive Electronics Industry Association (Vice President Member). As the first domestic analog IC manufacturer to simultaneously develop CAN and LIN transceivers, Xinfa has successively launched over 40 CAN, CAN FD, and LIN transceiver chips, achieving cumulative shipments exceeding 200 million units. Its products are widely applied across various automotive functional modules, establishing Xinfa as the most comprehensive, highest-shipped, and most mature IC design company in this niche. Additionally, RS485, RS422, RS232 interface series chips and power chips are utilized in automotive, industrial, communication, and security industries. Focusing on automotive electronics and industrial sectors, Xinfa delivers customized solutions through high-quality products and professional technologies, fostering deep partnerships with over ten domestic and international OEMs and more than 600 Tier 1/Tier 2 suppliers. Committed to meeting national and industry demands, Xinfa continues to drive technological breakthroughs, breaking foreign monopolies, and bringing "Xin" (core) hope to domestic automotive manufacturers.