Gelonghui, Feb. 29 | Hesheng Co., Ltd. (002824.SZ) said in a specific target survey that the company continues to increase investment in R&D every year, mainly in the direction of aluminum alloy materials, products and production processes. It has set up departments such as innovation centers, new materials research institutes, and lightweight research institutes to carry out R&D work in the fields of material design, simulation technology, product design, and production technology. R&D expenses account for more than 5% of revenue, and the number of R&D personnel accounts for more than 10% of the total number of employees. In addition to independent research and development, the company's R&D projects mainly come from customer needs. We can help customers carry out full-process R&D of materials, products, and production processes. The company's R&D capabilities have an advantage in the industry. Customers will find us to cooperate as soon as they make new products, so we will actively invest in this area in the future and continue to improve the level of R&D.