What about Tianjin Hua Kai Thermal Insulation Material Co., Ltd.? It is said to be the first in packaging materials and plastic packaging materials industry. What is the prospect of this industry?

A private enterprise. There was a big graduate buddy in it before. He was poor there, complaining about all kinds of things, tired and tired, and had to work overtime. He had to stay up late and work shifts when he was doing research and development. At the beginning, it was more than 3k, and when I left, I got it in my early 4k, which was far from the promise. In private enterprises, the base of five insurances and one gold is very low. It is said that his company's provident fund is only a little over 200, and the salary is divided into basic salary and performance salary. The basic salary is very low, and the performance and bonus are basically the kind that the boss gives more when he feels good, which is not practical.