一枚长沙“芯”，撑起全球约八成商用衡器核心技术

The precision behind an electronic scale may come down to a chip no bigger than a fingernail. Starting with high-precision ADC chips in 2008, Changsha-based SOLIDIC has grown into a major supplier of core chips and mainboard solutions used across roughly 80% of the global commercial weighing market.

买菜称重、工业测量，背后的“精准”可能就来自一枚长沙芯片。芯易德从2008年攻克高精度ADC技术起步，如今其核心芯片和主板方案已进入全球约八成商用衡器市场，中国制造的商用电子秤更占全球市场约九成。