What is the demand for tech talent at Kangni Mechanical & Electrical? Based on job postings in the past year, “机械/仪器仪表类”占20.8%，“计算机/网络/技术类”占20.8%，“电子/电器/通信技术类”占10.8%，“其他（研发和技术类）”占10%，“电气/能源/动力类”占4.6%，“生物/制药/化工/环保类”占3.1%，“测绘技术”占0.8%. For reference only.
