The National Speed Skating Stadium is a landmark venue for the 2022 Beijing Winter Olympics. During the Winter Olympics, the National Speed Skating Stadium will undertake speed skating competitions and training; after the Winter Olympics, the stadium will become capable of hosting international skating, ice hockey, etc. A multi-purpose venue for competitions and the public for ice activities.

The relevant parameters of seismic fortification of this project are: seismic fortification intensity of 8 degrees (0.2g), building seismic fortification type is key fortification type (Class B), construction site type is type III, design earthquake grouping is the second group, characteristic period It is 0.55s.

As the supplier of seismic spherical steel bearings for this project, Hyde Technology has the honor to participate in the design and manufacture of the bearings. The design is based on the GB/T32836-2016 "Spherical Bearings for Building Steel Structures" specification, combined with the European Spherical Bearing Design Code EN1337-7 and the relevant design requirements of the European Technical Code ETA. The company actively cooperated with the construction progress of the project, completed the production of the bearings on schedule, with quality and quantity, and sent engineers to participate in the guidance of installation and on-site inspections. In December 2018, it was ensured that the support was correctly placed in the main structure, and the installation was completed. The following is a photo of the support at the installation site: