HK was established in Shanghai in 2006. In 2013, due to the company's strategic need to relocate to Shenzhen, the Wuxi R&D headquarters was established in 2014, mainly to market in Shenzhen. HK is a high-tech enterprise in Shenzhen, and was listed as a key technology enterprise cultivation echelon in Shenzhen by the Shenzhen Science and Technology Innovation Commission.
The main products are large MCU series: 32-bit M3/M0 general-purpose MCU, 8-bit OTP/MTP/EEPROM/FLASH general-purpose MCU; large memory series: SPI NOR FLASH/NAND FLASH/DRAM/EEPROM, high-power lithium battery management series , DC/DC step-down series, other series and other chips.
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