电视剧老公的春天

Company Video

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

Inspection Instrument

we have purchased advanced inspection instruments to ensure product quality. More effort will be done to get better.

Trust Certifications

We are ready to service every order with meticulous care. Meanwhile, outstanding quality assurance is available.

Welcome to Our Company

电视剧老公的春天 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 instr......

Click to Know More >>