三盈联合筹备上市，与四大国家石油公司长期合作超20年

Core Viewpoint - SanYing United Technology Co., Ltd. is progressing with its IPO guidance under the supervision of Debon Securities, highlighting its established position in the energy automation equipment sector [3] Company Overview - SanYing United was founded in 2005 with a registered capital of 105 million yuan, focusing on the research, manufacturing, sales, and service of automation equipment for oil, gas, hydrogen, and electric energy [3] - The company is recognized as a national-level specialized and innovative small giant enterprise [3] Strategic Partnerships - SanYing United has maintained over 20 years of stable strategic partnerships with major state-owned oil companies, including Sinopec, PetroChina, CNOOC, and Sinochem [3] Leadership Changes - The company recently underwent a leadership transition, with Qin Linxiang being promoted from vice chairman to chairman in December 2024, while the former chairman Lin Jianyong became the vice chairman [3] Investments - SanYing United has made investments in seven companies, including Beijing Zhonghai Ying Petroleum Equipment Engineering Technology and Zhengzhou SanYing United Energy Equipment [3]