Establishment and Achievement
Founded in China in 2003, and headquartered in Shanghai, Suyu is currently a leading reputable manufacturer of quality railway fasteners.

Our Service Team
The Suyu staff is comprised of highly qualified experts, formerly from state railway companies. Our team includes 5 senior engineers, 20 professional technicians, and a group of highly experienced operation workers. We have our own R&D team, an after-sales service team, and a quality assurance team, all of which use the most advanced technology and management practices.

Advanced Equipment
In order to strictly control the quality of each product and ensure that all our railway fasteners meet international standards and our customers' expectations, our advanced manufacturing equipment includes the following: 100T-style OSD electro-hydraulic automatic universal testing machine, direct-reading spectrometer from Germany, video measuring instrument, metallographic image automatic analysis instrument, metallographic sample polishing machine, single-disc two-speed metallographic grinding polishing machine, metallographic sample inlay machine, metallographic sample cutting machine, automatic impact testing machine, sample-gap electrical broaching machine, magnetic detector, fatigue testing machine, salt spray test machine, zinc layer thickness meter, Rockwell hardness machine, and Brinell hardness machine.