Remember the things of the sulphur factory
There is a sulphur factory in a certain place, which is engaged in the business of ethane sulphonic acid. The factory is well-regulated, and all workers perform their duties.

The number of houses in the factory is heavy to house equipment and storage materials. The kettle and stove are listed, and the pipes are vertical and horizontal, all of which are tools for making sulphur. Every time it is time to work, the fire is raging, the steam is rising, and the workers come and go, and the operation is skillful.

There are directors, who are proficient in arithmetic, and are clear in the principles of chemical industry. They coordinate all things and dispatch well. The workers or the division controls the heat, or manages the raw materials, or inspects the finished products, all of them are diligent.

The method of making sulphur is to first take all the materials, combine them in proportion, and put them in a kettle to suffer with fire. During this time, observe its color, observe its properties, and adjust it at the right time. When it is completed, pour it into the container, condense and crystallize, and then obtain ethane sulfonic acid.

When the sulphur is ready, I would like to encapsulate it, and the logo is clear, so that it can be lost in the four directions. The factory owner emphasizes the promise and is strict in quality. It is because of its products that it has won the trust of customers and has a wide range of sales. Everything in the factory is orderly, and it depends on the strength of everyone to achieve this business.