What is the demand for tech talent at 旭辉永升服务? Based on job postings in the past year, “计算机/网络/技术类”占5.8%,“生物/制药/化工/环保类”占2.5%,“机械/仪器仪表类”占1.6%,“电气/能源/动力类”占1.2%,“电子/电器/通信技术类”占1.1%,“医疗卫生/美容保健类”占1%,“美术/设计/创意类”占0.3%,“其他(研发和技术类)”占0.2%,“农林渔类”占0.1%. For reference only.