About SRET
Innovating the Tube Mill Industry Since 1989
SRET Equipment Technology Co., Ltd. is one of China‘s premier manufacturers specializing in ERW tube mill lines. Founded in 1989, we have spent over three decades perfecting the art and science of tube manufacturing equipment.
Located in Shenyang, a hub of industrial innovation, our facility spans advanced research centers and precision machining workshops. We are dedicated to providing global customers with high-quality, customized, and reliable mechanical equipment.
Our portfolio includes everything from Entry Sections to Form-Sizing units and computer-controlled Flying Saws. We pride ourselves on our robust R&D capabilities, ensuring that every machine we deliver meets the rigorous demands of modern industry.

Why Choose Us
Industrial leader of tube mill machinery manufacturing in China
In-depth knowledge of the latest tube & pipe making technologies
Over 30 years engineering experience in ERW tube mill machinery
Utmost flexibility to tailor our solutions to meet the customer's needs
Commitment to the cost-optimal full range of postsale services
Worldwide success references across over 40 countries
Always uphold the highest standards of integrity
Philosophy
Every client is unique, every solution is different. Assuring a complete customer satisfaction is set to be the first priority at SRET. To this end, it always distills down to a single word: Trust. SRET upholds the highest standards of INTEGRITY at all times.
Integration
A professional team for project integration management coordinating all elements of the project to ensure the delivery of the entire tube mill on time, specifications, and budget. The seamless combination and coordination of various processes, equipment, and systems can achieve efficient tube production. And we are able to create a cohesive production ecosystem where all elements work together to deliver high-quality tubes with minimum waste and maximum reliability.
Automation
Adoption of automatic control systems and intelligent equipment realizes the automated production process from raw material feeding, pipe forming, welding, sizing, cutting to quality inspection. It also reduces labor intensity and costs by replacing labor-intensive tasks, requiring fewer workers who can shift to value-added roles like maintenance and supervision. Meanwhile, tube-mil tailored MES provides manufacturing plan & control, cost management, quality control, and more upon request.
Success Stories & Reference
Whether one machine or entire tube mill line, SRET is the right supplier you may trust for help. Our goal is to provide pipe & tube manufacturer with technologies and solutions to achieve ultimate product quality, reduced operation expenses, and subsequent competitiveness. SRET is proud of its extensive know-how of ERW tube & pipe manufacturing industry, which comes from its hand-on experience on designing, engineering, and commissioning of hundreds of pipe & tube mill equipments or complete lines for customers from over 40 countries across continents.