Research and development direction

Since its establishment, the company has maintained a rapid growth trend, the first year of its establishment in 2023, it achieved revenue of more than 20 million, and in the next three years, in terms of output value, tax revenue and research and development investment, the growth rate of more than 100%, the development of the stainless steel industry is always inseparable from the development of global industrial equipment, the next step, Shuangyin will continue to strengthen investment on the basis of the existing research and development level and achievements, expand new areas, and continue to contribute to the further development of industrial equipment in China and even the world. Product name: semiconductor industry with electronic grade seamless steel pipe or fill the domestic and international gaps in the field: electronic grade semiconductor seamless pipe forming technology, or replace the import of foreign enterprises (or product name) : the United States Valex and Japan kuze company produced electronic grade seamless pipe. Description (whether a key technology initiative has been achieved in a niche area, etc.) :In recent years, in the key process of chip research and development below 28nami, a variety of electronic gases are needed to assist, especially in the process of film formation and etching, which need to be completed under the protection of a stable gas field. Electronic gas is one of the indispensable raw materials involved in chip production, and these gases are stable in addition to output, and there is a certain corrosion. Therefore, the requirements for electronic grade seamless steel pipe are very strict, in order to achieve stability, in addition to the precision and internal surface roughness and cleanliness of the key indicators, the content and distribution of the material is also a very important indicator, in 2021, the company through the use of rolling - pulling combined molding process, as well as the special formula of oil and mold, It solves the technical key of electronic grade seamless pipe and makes the inner surface finish index Ra < 0.25. The technical level has reached the advanced level of international products, and has filled the gap of electronic grade seamless steel pipes used in the domestic semiconductor industry.