Didaowei completed tens of millions of yuan in Pre A round of financing, invested by Shuimu Wutong Venture Capital

Didao Micro (Shenzhen Didao Microelectronics Technology Co., Ltd.) completed tens of millions of yuan in Pre A round of financing. This round of financing was invested by Shuimu Wutong Venture Capital. At the same time, under the suggestion of Shuimu Wutong Venture Capital, Didaowei completed the wholly-owned acquisition of a company in the industry with relevant product production lines and production qualifications. This round of financing will be mainly used for the production layout before mass production, including the installation of production equipment and the procurement of production-related testing equipment, as well as supplementary working capital.

Founded in 2020, Didowei is an innovative technology enterprise focusing on research, production and sales in the field of photoresist and photoresist cleaning materials. The company’s products mainly include: flat panel display photoresist, semiconductor photoresist cleaning agent, and g-line, i-line, KrF, ArF photoresist, etc., to meet the photoresist for large-size display panels and 90-14nm chip manufacturing process And the market demand for photoresist supporting materials.

Photoresist and photoresist supporting materials are difficult to develop and have high technical content. They are the key materials for the manufacture of display panels and integrated circuits, and have a significant impact on the production process level and product yield. At present, the suppliers of photoresist and photoresist supporting materials are mainly concentrated in Japan, South Korea, the United States, Taiwan, China and other countries and regions, and the self-sufficiency rate of products in mainland China is relatively low. With the continuous growth of domestic display panel and semiconductor wafer processing capacity, the rising demand for photoresist and photoresist supporting materials, as well as the independent and controllable demand for key raw materials, there is an urgent need for a batch of advanced lithography Domestic manufacturers that independently develop and produce photoresist and photoresist supporting materials to break the industry’s dependence on overseas manufacturers.

Kang Wei, founder of Didowei, said: “Daowei has a R&D team with rich experience and has accumulated a large number of independent technologies and intellectual property achievements. The introduction and verification of a number of core products launched by the company are in accordance with key customers. The plan is progressing steadily, and the development of new products is also progressing in an orderly manner. This financing will help the company to carry out the production layout before mass production, promote the rapid development of the company, and help the independent and controllable photoresist and photoresist supporting materials in my country make a contribution.”

Shuimu Wutong Venture Capital said: “Daowei is the new force of domestic photoresist and photoresist supporting materials that Shuimu Wutong Venture Capital is interested in. Didowei has an excellent management team, has rich technical reserves, and develops core products. And commercial landing is going smoothly, and mass production and shipment are just around the corner. As the focus of the global panel and integrated circuit industry continues to shift to China, Dido Micro will have a great role in the inevitable trend of realizing the domestic replacement of photoresist and photoresist supporting materials. For this reason, we believe and expect Didowei to grow into a leader in the industry!”