The Vossloh Fastening Systems plant in Kunshan, China, has produced 150 million tension clamps since 2007, Railway Supply reports.

Vossloh Fastening Systems supplies rail fasteners that are used in more than 100 countries. Its screw-fastened elastic systems are designed for reliability and low maintenance. Applications include mainline and conventional rail lines, as well as high-speed, heavy haul and urban transportation lines.

Production at the Kunshan facility includes raw material testing and heat treatment, in addition to mechanical and functional testing, according to Railway Supply.

“Since production began, there has been continuous investment in the further development of the plant,” stated Tobias Lamm, Managing Director of Vossloh Fastening Systems China. “This milestone is the result of stable processes and the dedicated work of our team.”

For more than 100 years, Werdohl, Germany-based Vossloh has manufactured rail fastening systems.