Which department does Dongguan John Wan Shunlian Toy Factory enter?

The assembly department (10 workshop) is good. Never enter the electronic assembly 12 workshop. It is difficult for the manager and supervisor of that workshop to talk and ask for leave. And Liu, a handyman named Liu, has been promoted to director. She is not easy to talk to, but she is only kind to those employees who have a good time, and she is mean and selfish to others. And Li Zhanchang, the handyman she pulled, is also a bird, irresponsible and without a tail. Getting the goods from him depends on his mood. He is lazy and bad-tempered. I've heard that it's easy to stretch when you want to stretch, but no one will listen to you, and I don't know how Shunlian Factory can recruit such uneducated people to stretch.