About Us
LONSEN: Connecting Excellence with Engineering
Precision Hinges & Advanced Aluminum Solutions
Since 2018, Defining Reliability in Industrial Hardware.
LonsenMfg specializes in high-performance hinges and customized aluminum component processing.
With decades of manufacturing expertise, we provide robust hardware solutions tailored for global window, door, and industrial equipment industries. Our state-of-the-art facility ensures that every millimeter meets the highest standards of precision and durability
Some Cool Facts
Numbers Speak For Themselves
Products
Years of Experience
Completed Projects
Quality-Driven Engineering Precision in Every Component
Customized Hardware Engineering
Beyond standard hardware, we provide OEM/ODM solutions tailored to your specific project needs. Our team specializes in designing high-durability hinges and aluminum parts that withstand the most demanding industrial environments.
Advanced Aluminum Processing
Leveraging state-of-the-art manufacturing technology, LonsenMfg offers professional aluminum extrusion and precision machining services. We ensure strict quality control (OQC/FAI) for every batch, ensuring seamless integration into your final products.