The group company invested 10 million yuan to acquire 25% of its equity in 2018.  Since its establishment, the company has been committed to the technological progress of magnesium series products and has independently developed a magnesium aluminum hydrotalcite product production line for three years (national patent number ZL 2017 2 1577310.5);  The company has passed the certification of GB/T19001-ISO9001:2015 quality management system.  The company continues to make great efforts to do a good job, do a good job and make fine products. At present, the quality of products has been in a leading position in the same industry in China and won the recognition and trust of domestic and foreign customers.  The park where the company is located is a provincial-level industrial park with convenient transportation, complete supporting facilities and resources. At present, a 1000-ton/year trimethylbenzoyl chloride and 6000-ton/year magnesium series product project is under construction and is expected to be completed and put into operation by the end of 2019. The project is expected to achieve an annual sales revenue of 150 million yuan and a profit of 30 million yuan.