What is the demand for tech talent at AVIC Optronics Precision Electronics (Shenzhen) Co., Ltd.? Based on job postings in the past year, “机械/仪器仪表类”占15.6%,“其他(研发和技术类)”占7.8%,“生物/制药/化工/环保类”占7.8%,“电气/能源/动力类”占4.4%,“电子/电器/通信技术类”占2.2%,“计算机/网络/技术类”占1.1%. For reference only.