We are
Focusing on automotive exhaust aftertreatment systems (ATS).
The high-precision mold uses high-quality materials and advanced hardening technology, and its service life reaches more than 300,000 cycles.
One-stop ATS solutions
Independent production across the entire chain, from mold design and equipment manufacturing to system integration.
We independently develop core components to ensure that every system can operate stably in harsh industrial environments.
Manufactured with premium materials and advanced hardening technologies, our in-house high-precision molds deliver a service life of over 300,000 cycles while maintaining consistent quality, dimensional accuracy and reliable performance in demanding production environments.
Through long-term partnerships, continuous improvement and a commitment to sustainable value creation, we help shape the future of cleaner mobility.
At MAY11, we believe innovation and engineering excellence go hand in hand. By combining precision manufacturing capabilities with advanced technologies and industry expertise, we deliver tailored solutions designed to meet evolving customer expectations and demanding applications. Our commitment to continuous improvement, quality and long-term collaboration enables us to create lasting value for our partners.
Over the years, we have expanded our capabilities and strengthened our expertise in automotive exhaust aftertreatment systems to meet increasingly demanding customer and market requirements.
Since its inception in 2013, MAY11 has always adhered to the principles of innovation, precision, and continuous progress.By combining advanced technologies with manufacturing excellence, we continue to deliver reliable solutions and create sustainable value for our partners.
We combine traditional craftsmanship with cutting-edge technology to create customized solutions for your demanding projects.
Collaborating with numerous top-tier research institutes and universities, the company’s technological capabilities have reached an advanced level in China. It has accumulated 118 national patents and numerous science and technology innovation awards.
MAY11 specializes in automotive exhaust aftertreatment systems (ATS), providing not only high-quality tube forming and related processing equipment, but also integrated products and services across the entire value chain.
From OEM spare parts and customized technical solutions to process optimization, operator training and technical support, we deliver end-to-end solutions covering equipment selection, production planning and full lifecycle service.
Cooperate
More than an equipment supplier, MAY11 is a trusted partner
Service
We use our expertise to create professional products and provide professional services.
May11 Series Tube End Forming Machine
Pipe end expansion after bending or welding operations; pipe end alignment (elliptical tool).
Pipe and ring manufacturing and connection.
May11 Intelligent equipment manufacturing
Built in china. Engineered for the world.
Advanced machinery designed for exceptional precision, high flexibility and versatile forming capabilities.
With 10+ years of ATS expertise, we offer end-to-end capabilities from tooling and equipment to system integration.
Precision tube machining capabilities covering inner and outer diameters and end-face processing.
Our goals
Discover the precision and innovation of May11
Your trusted partner for advanced automotive exhaust aftertreatment systems. Combining engineering excellence with innovative technologies, we deliver tailored solutions for cleaner mobility and demanding emission requirements.
$30+ Billion
Professional technical team
CE/UL international certifications for the entire product line
May11 Blogs
Why Is the Auto Exhaust Tube End Forming Machine Essential for Muffler Manufacturing
2025-10-07 13:40:45 As au