Browse the detailed record of transactions filed by 俞义长, Ingénieur Principal. Officer active across 1 companies, notably 宏微科技. In total, 13 filings have been recorded. Regulator: AMF. All data is openly available.
Yu Yichang is a Principal Engineer at Hongwei Technology, where he is responsible for technological development and innovation. With extensive expertise in his field, he plays a key role in the implementation of the company's technical projects. His work contributes to the continuous improvement of the products and services offered by Hongwei Technology.