Rizhao Shengxin Mechanical Equipment Technology Co., Ltd. Was established on December 18, 2018. Its legal representative is Meng Ziwen. The company is located in Donggang District, Rizhao City, Shandong Province. As an enterprise specializing in the field of machinery equipment, the company mainly engages in the research and development, application of hydraulic technology, manufacturing, and production of accessories of machinery equipment. From the patent information, the company has many technical achievements in the field of dry ice cleaning machines, including specific products such as dry ice cleaning machines with convenient ice disc installation and dry ice cleaning machines for automotive ventilation ducts. These patented technologies reflect the company's technical accumulation in the research and manufacturing of professional equipment. Rizhao Shengxin Mechanical Equipment Technology Co., Ltd. Was recognized as a national-level technology-based small and medium-sized enterprise in 2025 and a national-level high-tech enterprise in 2024. After obtaining the high-tech enterprise certification, the company received support in terms of tax and reward policies. As an enterprise specializing in the research and development of machinery equipment, the company has many technical achievements in the field of dry ice cleaning machines, reflecting its technical accumulation in the research and manufacturing of professional equipment.