There are a total of 5 production lines, and in order to ensure the smooth start of the project, under high-pressure operating conditions, our company provides customers with the most trustworthy professional services and solutions. During the maintenance phase of the Hengli Petrochemical Refining and Chemical Integration Project workshop, some flanges of the compressor related pipelines underwent end face machining. Based on our company's years of one-stop service in the petrochemical industry and rich industry application experience, we are committed to providing innovative solutions for installation, maintenance and other process technologies, and sharing advanced and safe maintenance concepts.