On August 30, 2019, Shanghai Longguang Industrial Brush Co., Ltd. signed a 30-acre land purchase plan with the Ningguo Government of Anhui Province for the construction of a new generation of modern production plants and aim to build the largest industrial brush production base in Eastern China. The construction of the factory is expected to start in June 2021, with a total investment of 50 million yuan and the construction period is around 2 years. After completion, Longguang's production capacity will be expanded by 3-5 times to meet the growing order demand.