Is Xianyang TPV Electronics Factory on duty or on duty?

Sit in class. According to the recruitment announcement issued by Xianyang TPV electronics factory, all TPV electronics factories in Xianyang are recruiting personnel on duty, so Xianyang TPV electronics factory is on duty. TPV Technology Group is a world-renowned large-scale high-tech multinational enterprise, mainly engaged in the research and development, production and sales of LCD products.